tok) {
List l = new ArrayList();
for (int i = 0; i < l(tok); i++) {
String t = tok.get(i);
if (odd(i) && eq(t, "{")) {
int j = findEndOfCurlyBracketPart(tok, i);
l.add(joinSubList(tok, i, j));
i = j - 1;
} else
l.add(t);
}
return l;
}
public static boolean startsWithAndEndsWith(String s, String prefix, String suffix) {
return startsWith(s, prefix) && endsWith(s, suffix);
}
public static boolean swic(String a, String b) {
return startsWithIgnoreCase(a, b);
}
public static boolean swic(String a, String b, Matches m) {
if (!swic(a, b))
return false;
m.m = new String[] { substring(a, l(b)) };
return true;
}
public static boolean ewic(String a, String b) {
return endsWithIgnoreCase(a, b);
}
public static boolean ewic(String a, String b, Matches m) {
return endsWithIgnoreCase(a, b, m);
}
public static boolean containsNewLines(String s) {
return containsNewLine(s);
}
public static String jlabel_textAsHTML_center(String text) {
return "" + replace(htmlencode(text), "\n", "
") + "
";
}
public static String getStackTrace2(Throwable e) {
return hideCredentials(getStackTrace(unwrapTrivialExceptionWraps(e)) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(innerException2(e)))) + "\n");
}
public static Throwable getInnerException(Throwable e) {
if (e == null)
return null;
while (e.getCause() != null) e = e.getCause();
return e;
}
public static Throwable getInnerException(Runnable r) {
return getInnerException(getException(r));
}
public static String className(Object o) {
return getClassName(o);
}
public static CloseableIterableIterator linesFromFile(File f) {
try {
if (!f.exists())
return emptyCloseableIterableIterator();
if (ewic(f.getName(), ".gz"))
return linesFromReader(utf8bufferedReader(newGZIPInputStream(f)));
return linesFromReader(utf8bufferedReader(f));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static AutoCloseable tempSetThreadLocal(final ThreadLocal tl, A a) {
if (tl == null)
return null;
final A prev = setThreadLocal(tl, a);
return new AutoCloseable() {
public String toString() {
return "tl.set(prev);";
}
public void close() throws Exception {
tl.set(prev);
}
};
}
public static Map emptyMap() {
return new HashMap();
}
public static TimeZone getTimeZone(String name) {
return TimeZone.getTimeZone(name);
}
public static String standardTimeZone_name = "Europe/Berlin";
public static String standardTimeZone() {
return standardTimeZone_name;
}
public static Map classForName_cache = synchroHashMap();
public static Class classForName(String name) {
try {
Class c = classForName_cache.get(name);
if (c == null)
classForName_cache.put(name, c = Class.forName(name));
return c;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Map nuObjectWithoutArguments_cache = newDangerousWeakHashMap();
public static Object nuObjectWithoutArguments(String className) {
try {
return nuObjectWithoutArguments(classForName(className));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static A nuObjectWithoutArguments(Class c) {
try {
if (nuObjectWithoutArguments_cache == null)
return (A) nuObjectWithoutArguments_findConstructor(c).newInstance();
Constructor m = nuObjectWithoutArguments_cache.get(c);
if (m == null)
nuObjectWithoutArguments_cache.put(c, m = nuObjectWithoutArguments_findConstructor(c));
return (A) m.newInstance();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Constructor nuObjectWithoutArguments_findConstructor(Class c) {
for (Constructor m : c.getDeclaredConstructors()) if (empty(m.getParameterTypes())) {
m.setAccessible(true);
return m;
}
throw fail("No default constructor found in " + c.getName());
}
public static List getClasses(Object[] array) {
List l = new ArrayList();
for (Object o : array) l.add(_getClass(o));
return l;
}
public static boolean isInstanceX(Class type, Object arg) {
if (type == boolean.class)
return arg instanceof Boolean;
if (type == int.class)
return arg instanceof Integer;
if (type == long.class)
return arg instanceof Long;
if (type == float.class)
return arg instanceof Float;
if (type == short.class)
return arg instanceof Short;
if (type == char.class)
return arg instanceof Character;
if (type == byte.class)
return arg instanceof Byte;
if (type == double.class)
return arg instanceof Double;
return type.isInstance(arg);
}
public static volatile PersistableThrowable lastException_lastException;
public static PersistableThrowable lastException() {
return lastException_lastException;
}
public static void lastException(Throwable e) {
lastException_lastException = persistableThrowable(e);
}
public static String hideCredentials(URL url) {
return url == null ? null : hideCredentials(str(url));
}
public static String hideCredentials(String url) {
return url.replaceAll("([&?])(_pass|key)=[^&\\s\"]*", "$1$2=");
}
public static String hideCredentials(Object o) {
return hideCredentials(str(o));
}
public static final Map callOpt_cache = newDangerousWeakHashMap();
public static Object callOpt_cached(Object o, String methodName, Object... args) {
try {
if (o == null)
return null;
if (o instanceof Class) {
Class c = (Class) o;
_MethodCache cache = callOpt_getCache(c);
Method me = cache.findMethod(methodName, args);
if (me == null || (me.getModifiers() & Modifier.STATIC) == 0)
return null;
return invokeMethod(me, null, args);
} else {
Class c = o.getClass();
_MethodCache cache = callOpt_getCache(c);
Method me = cache.findMethod(methodName, args);
if (me == null)
return null;
return invokeMethod(me, o, args);
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static _MethodCache callOpt_getCache(Class c) {
synchronized (callOpt_cache) {
_MethodCache cache = callOpt_cache.get(c);
if (cache == null)
callOpt_cache.put(c, cache = new _MethodCache(c));
return cache;
}
}
public static boolean isStaticMethod(Method m) {
return methodIsStatic(m);
}
public static Method findMethod(Object o, String method, Object... args) {
return findMethod_cached(o, method, args);
}
public static boolean findMethod_checkArgs(Method m, Object[] args, boolean debug) {
Class[] types = m.getParameterTypes();
if (types.length != args.length) {
if (debug)
System.out.println("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) {
if (debug)
System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]);
return false;
}
return true;
}
public static void listThreadLocalAdd(ThreadLocal> tl, A a) {
List l = tl.get();
if (l == null)
tl.set(l = new ArrayList());
l.add(a);
}
public static A listThreadLocalPopLast(ThreadLocal> tl) {
List l = tl.get();
if (l == null)
return null;
A a = popLast(l);
if (empty(l))
tl.set(null);
return a;
}
public static boolean headless() {
return isHeadless();
}
public static Throwable innerException2(Throwable e) {
if (e == null)
return null;
while (empty(e.getMessage()) && e.getCause() != null) e = e.getCause();
return e;
}
public static Object first(Object list) {
return first((Iterable) list);
}
public static A first(List list) {
return empty(list) ? null : list.get(0);
}
public static A first(A[] bla) {
return bla == null || bla.length == 0 ? null : bla[0];
}
public static A first(IterableIterator i) {
return first((Iterator) i);
}
public static A first(Iterator i) {
return i == null || !i.hasNext() ? null : i.next();
}
public static A first(Iterable i) {
if (i == null)
return null;
Iterator it = i.iterator();
return it.hasNext() ? it.next() : null;
}
public static Character first(String s) {
return empty(s) ? null : s.charAt(0);
}
public static A first(Pair p) {
return p == null ? null : p.a;
}
public static List dropFirstAndLast(int n, List l) {
return new ArrayList(subList(l, n, l(l) - n));
}
public static List dropFirstAndLast(List l) {
return dropFirstAndLast(1, l);
}
public static String dropFirstAndLast(String s) {
return substring(s, 1, l(s) - 1);
}
public static String javaTok_substringN(String s, int i, int j) {
if (i == j)
return "";
if (j == i + 1 && s.charAt(i) == ' ')
return " ";
return s.substring(i, j);
}
public static String javaTok_substringC(String s, int i, int j) {
return s.substring(i, j);
}
public static List javaTokWithExisting(String s, List existing) {
++javaTok_n;
int nExisting = javaTok_opt && existing != null ? existing.size() : 0;
ArrayList tok = existing != null ? new ArrayList(nExisting) : new ArrayList();
int l = s.length();
int i = 0, n = 0;
while (i < l) {
int j = i;
char c, d;
while (j < l) {
c = s.charAt(j);
d = j + 1 >= l ? '\0' : s.charAt(j + 1);
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (c == '/' && d == '*') {
do ++j; while (j < l && !s.substring(j, Math.min(j + 2, l)).equals("*/"));
j = Math.min(j + 2, l);
} else if (c == '/' && d == '/') {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
if (n < nExisting && javaTokWithExisting_isCopyable(existing.get(n), s, i, j))
tok.add(existing.get(n));
else
tok.add(javaTok_substringN(s, i, j));
++n;
i = j;
if (i >= l)
break;
c = s.charAt(i);
d = i + 1 >= l ? '\0' : s.charAt(i + 1);
if (c == '\'' && Character.isJavaIdentifierStart(d) && i + 2 < l && "'\\".indexOf(s.charAt(i + 2)) < 0) {
j += 2;
while (j < l && Character.isJavaIdentifierPart(s.charAt(j))) ++j;
} else if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
if (s.charAt(j) == opener) {
++j;
break;
} else if (s.charAt(j) == '\\' && j + 1 < l)
j += 2;
else
++j;
}
} else if (Character.isJavaIdentifierStart(c))
do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0));
else if (Character.isDigit(c)) {
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
if (j < l && s.charAt(j) == 'L')
++j;
} else if (c == '[' && d == '[') {
do ++j; while (j + 1 < l && !s.substring(j, j + 2).equals("]]"));
j = Math.min(j + 2, l);
} else if (c == '[' && d == '=' && i + 2 < l && s.charAt(i + 2) == '[') {
do ++j; while (j + 2 < l && !s.substring(j, j + 3).equals("]=]"));
j = Math.min(j + 3, l);
} else
++j;
if (n < nExisting && javaTokWithExisting_isCopyable(existing.get(n), s, i, j))
tok.add(existing.get(n));
else
tok.add(javaTok_substringC(s, i, j));
++n;
i = j;
}
if ((tok.size() % 2) == 0)
tok.add("");
javaTok_elements += tok.size();
return tok;
}
public static boolean javaTokWithExisting_isCopyable(String t, String s, int i, int j) {
return t.length() == j - i && s.regionMatches(i, t, 0, j - i);
}
public static boolean odd(int i) {
return (i & 1) != 0;
}
public static boolean odd(long i) {
return (i & 1) != 0;
}
public static boolean odd(BigInteger i) {
return odd(toInt(i));
}
public static int findEndOfCurlyBracketPart(List cnc, int i) {
int j = i + 2, level = 1;
while (j < cnc.size()) {
if (eq(cnc.get(j), "{"))
++level;
else if (eq(cnc.get(j), "}"))
--level;
if (level == 0)
return j + 1;
++j;
}
return cnc.size();
}
public static String joinSubList(List l, int i, int j) {
return join(subList(l, i, j));
}
public static String joinSubList(List l, int i) {
return join(subList(l, i));
}
public static boolean endsWith(String a, String b) {
return a != null && a.endsWith(b);
}
public static boolean endsWith(String a, char c) {
return nempty(a) && lastChar(a) == c;
}
public static boolean endsWith(String a, String b, Matches m) {
if (!endsWith(a, b))
return false;
m.m = new String[] { dropLast(l(b), a) };
return true;
}
public static boolean startsWithIgnoreCase(String a, String b) {
return regionMatchesIC(a, 0, b, 0, b.length());
}
public static boolean endsWithIgnoreCase(String a, String b) {
int la = l(a), lb = l(b);
return la >= lb && regionMatchesIC(a, la - lb, b, 0, lb);
}
public static boolean endsWithIgnoreCase(String a, String b, Matches m) {
if (!endsWithIgnoreCase(a, b))
return false;
m.m = new String[] { substring(a, 0, l(a) - l(b)) };
return true;
}
public static boolean containsNewLine(String s) {
return contains(s, '\n');
}
public static List replace(List l, A a, A b) {
for (int i = 0; i < l(l); i++) if (eq(l.get(i), a))
l.set(i, b);
return l;
}
public static String replace(String s, String a, String b) {
return s == null ? null : a == null || b == null ? s : s.replace(a, b);
}
public static String replace(String s, char a, char b) {
return s == null ? null : s.replace(a, b);
}
public static String htmlencode(Object o) {
return htmlencode(str(o));
}
public static String htmlencode(String s) {
if (s == null)
return "";
StringBuilder out = new StringBuilder(Math.max(16, s.length()));
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c > 127 || c == '"' || c == '<' || c == '>' || c == '&')
out.append("&#").append((int) c).append(';');
else
out.append(c);
}
return out.toString();
}
public static Throwable unwrapTrivialExceptionWraps(Throwable e) {
if (e == null)
return e;
while (e.getClass() == RuntimeException.class && e.getCause() != null && eq(e.getMessage(), str(e.getCause()))) e = e.getCause();
return e;
}
public static String replacePrefix(String prefix, String replacement, String s) {
if (!startsWith(s, prefix))
return s;
return replacement + substring(s, l(prefix));
}
public static Throwable getException(Runnable r) {
try {
callF(r);
return null;
} catch (Throwable e) {
return e;
}
}
public static CloseableIterableIterator emptyCloseableIterableIterator_instance = new CloseableIterableIterator() {
public Object next() {
throw fail();
}
public boolean hasNext() {
return false;
}
};
public static CloseableIterableIterator emptyCloseableIterableIterator() {
return emptyCloseableIterableIterator_instance;
}
public static CloseableIterableIterator linesFromReader(Reader r) {
final BufferedReader br = bufferedReader(r);
return iteratorFromFunction_f0_autoCloseable(new F0() {
public String get() {
try {
return readLineFromReaderWithClose(br);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "ret readLineFromReaderWithClose(br);";
}
}, _wrapIOCloseable(r));
}
public static BufferedReader utf8bufferedReader(InputStream in) {
try {
return bufferedReader(_registerIOWrap(new InputStreamReader(in, "UTF-8"), in));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static BufferedReader utf8bufferedReader(File f) {
try {
return utf8bufferedReader(newFileInputStream(f));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static GZIPInputStream newGZIPInputStream(File f) {
return gzInputStream(f);
}
public static GZIPInputStream newGZIPInputStream(InputStream in) {
return gzInputStream(in);
}
public static A setThreadLocal(ThreadLocal tl, A value) {
if (tl == null)
return null;
A old = tl.get();
tl.set(value);
return old;
}
public static Map synchroHashMap() {
return Collections.synchronizedMap(new HashMap());
}
public static Class _getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null;
}
}
public static Class _getClass(Object o) {
return o == null ? null : o instanceof Class ? (Class) o : o.getClass();
}
public static Class _getClass(Object realm, String name) {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (ClassNotFoundException e) {
return null;
}
}
public static Object invokeMethod(Method m, Object o, Object... args) {
try {
try {
return m.invoke(o, args);
} catch (InvocationTargetException e) {
throw rethrow(getExceptionCause(e));
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException(e.getMessage() + " - was calling: " + m + ", args: " + joinWithSpace(classNames(args)));
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static boolean methodIsStatic(Method m) {
return (m.getModifiers() & Modifier.STATIC) != 0;
}
public static A popLast(List l) {
return liftLast(l);
}
public static List subList(List l, int startIndex) {
return subList(l, startIndex, l(l));
}
public static List subList(List l, int startIndex, int endIndex) {
if (l == null)
return null;
int n = l(l);
startIndex = Math.max(0, startIndex);
endIndex = Math.min(n, endIndex);
if (startIndex >= endIndex)
return ll();
if (startIndex == 0 && endIndex == n)
return l;
return l.subList(startIndex, endIndex);
}
public static char lastChar(String s) {
return empty(s) ? '\0' : s.charAt(l(s) - 1);
}
public static String[] dropLast(String[] a, int n) {
n = Math.min(n, a.length);
String[] b = new String[a.length - n];
System.arraycopy(a, 0, b, 0, b.length);
return b;
}
public static List dropLast(List l) {
return subList(l, 0, l(l) - 1);
}
public static List dropLast(int n, List l) {
return subList(l, 0, l(l) - n);
}
public static List dropLast(Iterable l) {
return dropLast(asList(l));
}
public static String dropLast(String s) {
return substring(s, 0, l(s) - 1);
}
public static String dropLast(String s, int n) {
return substring(s, 0, l(s) - n);
}
public static String dropLast(int n, String s) {
return dropLast(s, n);
}
public static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) {
return a != null && a.regionMatches(true, offsetA, b, offsetB, len);
}
public static boolean contains(Collection c, Object o) {
return c != null && c.contains(o);
}
public static boolean contains(Object[] x, Object o) {
if (x != null)
for (Object a : x) if (eq(a, o))
return true;
return false;
}
public static boolean contains(String s, char c) {
return s != null && s.indexOf(c) >= 0;
}
public static boolean contains(String s, String b) {
return s != null && s.indexOf(b) >= 0;
}
public static boolean contains(BitSet bs, int i) {
return bs != null && bs.get(i);
}
public static BufferedReader bufferedReader(Reader r) {
return r instanceof BufferedReader ? (BufferedReader) r : _registerIOWrap(new BufferedReader(r), r);
}
public static CloseableIterableIterator iteratorFromFunction_f0_autoCloseable(final F0 f, final AutoCloseable closeable) {
class IFF2 extends CloseableIterableIterator {
public A a;
public boolean done;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done)
throw fail();
A _a = a;
a = null;
return _a;
}
public void getNext() {
if (done || a != null)
return;
a = f.get();
done = a == null;
}
public void close() throws Exception {
if (closeable != null)
closeable.close();
}
}
;
return new IFF2();
}
public static String readLineFromReaderWithClose(BufferedReader r) {
try {
String s = r.readLine();
if (s == null)
r.close();
return s;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static AutoCloseable _wrapIOCloseable(final AutoCloseable c) {
return c == null ? null : new AutoCloseable() {
public String toString() {
return "c.close();\r\n _registerIO(c, null, false);";
}
public void close() throws Exception {
c.close();
_registerIO(c, null, false);
}
};
}
public static A _registerIOWrap(A wrapper, Object wrapped) {
return wrapper;
}
public static FileInputStream newFileInputStream(File path) throws IOException {
return newFileInputStream(path.getPath());
}
public static FileInputStream newFileInputStream(String path) throws IOException {
FileInputStream f = new FileInputStream(path);
_registerIO(f, path, true);
return f;
}
public static int gzInputStream_defaultBufferSize = 65536;
public static GZIPInputStream gzInputStream(File f) {
try {
return gzInputStream(new FileInputStream(f));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static GZIPInputStream gzInputStream(File f, int bufferSize) {
try {
return gzInputStream(new FileInputStream(f), bufferSize);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static GZIPInputStream gzInputStream(InputStream in) {
return gzInputStream(in, gzInputStream_defaultBufferSize);
}
public static GZIPInputStream gzInputStream(InputStream in, int bufferSize) {
try {
return _registerIOWrap(new GZIPInputStream(in, gzInputStream_defaultBufferSize), in);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Class getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null;
}
}
public static Class getClass(Object o) {
return o instanceof Class ? (Class) o : o.getClass();
}
public static Class getClass(Object realm, String name) {
try {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (ClassNotFoundException e) {
return null;
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String classNameToVM(String name) {
return name.replace(".", "$");
}
public static Throwable getExceptionCause(Throwable e) {
Throwable c = e.getCause();
return c != null ? c : e;
}
public static String joinWithSpace(Collection c) {
return join(" ", c);
}
public static String joinWithSpace(String... c) {
return join(" ", c);
}
public static List classNames(Collection l) {
return getClassNames(l);
}
public static List classNames(Object[] l) {
return getClassNames(Arrays.asList(l));
}
public static A liftLast(List l) {
if (l.isEmpty())
return null;
int i = l(l) - 1;
A a = l.get(i);
l.remove(i);
return a;
}
public static List getClassNames(Collection l) {
List out = new ArrayList();
if (l != null)
for (Object o : l) out.add(o == null ? null : getClassName(o));
return out;
}
public static final class _MethodCache {
public final Class c;
public final HashMap> cache = new HashMap();
public _MethodCache(Class c) {
this.c = c;
_init();
}
public void _init() {
Class _c = c;
while (_c != null) {
for (Method m : _c.getDeclaredMethods()) multiMapPut(cache, m.getName(), makeAccessible(m));
_c = _c.getSuperclass();
}
for (Class intf : allInterfacesImplementedBy(c)) for (Method m : intf.getDeclaredMethods()) if (m.isDefault())
multiMapPut(cache, m.getName(), makeAccessible(m));
}
public Method findMethod(String method, Object[] args) {
try {
List m = cache.get(method);
if (m == null)
return null;
int n = m.size();
for (int i = 0; i < n; i++) {
Method me = m.get(i);
if (call_checkArgs(me, args, false))
return me;
}
return null;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public Method findStaticMethod(String method, Object[] args) {
try {
List m = cache.get(method);
if (m == null)
return null;
int n = m.size();
for (int i = 0; i < n; i++) {
Method me = m.get(i);
if (isStaticMethod(me) && call_checkArgs(me, args, false))
return me;
}
return null;
} catch (Exception __e) {
throw rethrow(__e);
}
}
}
public static class SimpleLiveValue extends LiveValue {
public Class type;
public volatile A value;
public transient List onChange = synchroList();
public SimpleLiveValue(Class type) {
this.type = type;
}
public SimpleLiveValue(Class type, A value) {
this.value = value;
this.type = type;
}
public Class getType() {
return type;
}
public A get() {
return value;
}
public void onChange(Runnable l) {
onChange.add(l);
}
public void onChangeAndNow(Runnable l) {
onChange(l);
callF(l);
}
public void removeOnChangeListener(Runnable l) {
onChange.remove(l);
}
public void fireChanged() {
pcallFAll(onChange);
}
public void set(A a) {
if (neq(value, a)) {
value = a;
fireChanged();
}
}
}
public abstract static class CloseableIterableIterator extends IterableIterator implements AutoCloseable {
public void close() throws Exception {
}
}
public static class Pt {
public int x, y;
public Pt() {
}
public Pt(Point p) {
x = p.x;
y = p.y;
}
public Pt(int x, int y) {
this.y = y;
this.x = x;
}
public Point getPoint() {
return new Point(x, y);
}
public boolean equals(Object o) {
return stdEq2(this, o);
}
public int hashCode() {
return stdHash2(this);
}
public String toString() {
return x + ", " + y;
}
}
public static class Var implements IVar {
public A v;
public Var() {
}
public Var(A v) {
this.v = v;
}
public synchronized void set(A a) {
if (v != a) {
v = a;
notifyAll();
}
}
public synchronized A get() {
return v;
}
public synchronized boolean has() {
return v != null;
}
public synchronized void clear() {
v = null;
}
public String toString() {
return str(get());
}
}
public abstract static class LiveValue {
public abstract Class getType();
public abstract A get();
public abstract void onChange(Runnable l);
public abstract void removeOnChangeListener(Runnable l);
public void onChangeAndNow(Runnable l) {
onChange(l);
callF(l);
}
}
public abstract static class IterableIterator implements Iterator, Iterable {
public Iterator iterator() {
return this;
}
public void remove() {
unsupportedOperation();
}
}
public static class FixedRateTimer extends java.util.Timer {
public FixedRateTimer() {
this(false);
}
public FixedRateTimer(boolean daemon) {
this(defaultTimerName(), daemon);
}
public FixedRateTimer(String name) {
this(name, false);
}
public FixedRateTimer(String name, boolean daemon) {
super(name, daemon);
_registerTimer(this);
}
public List entries = synchroList();
public static class Entry {
public static String _fieldOrder = "task firstTime period";
public TimerTask task;
public long firstTime;
public long period;
public Entry() {
}
public Entry(TimerTask task, long firstTime, long period) {
this.period = period;
this.firstTime = firstTime;
this.task = task;
}
public String toString() {
return "Entry(" + task + ", " + firstTime + ", " + period + ")";
}
}
public void scheduleAtFixedRate(TimerTask task, long delay, long period) {
entries.add(new Entry(task, now() + delay, period));
super.scheduleAtFixedRate(task, delay, period);
}
public void cancel() {
entries.clear();
super.cancel();
}
public int purge() {
entries.clear();
return super.purge();
}
public FixedRateTimer changeRate(int newPeriod) {
Object r = ((SmartTimerTask) first(entries).task).r;
cancel();
return doEvery(newPeriod, r);
}
}
public static class Cache {
public Object maker;
public A value;
public long loaded;
public static boolean debug;
public long changeCount;
public Lock lock = lock();
public Cache() {
}
public Cache(Object maker) {
this.maker = maker;
}
public A get() {
if (hasLock(lock))
return value;
Lock __906 = lock;
lock(__906);
try {
if (loaded == 0) {
value = make();
changeCount++;
loaded = sysNow();
}
return value;
} finally {
unlock(__906);
}
}
public void clear() {
Lock __907 = lock;
lock(__907);
try {
if (debug && loaded != 0)
print("Clearing cache");
value = null;
changeCount++;
loaded = 0;
} finally {
unlock(__907);
}
}
public void clear(double seconds) {
Lock __908 = lock;
lock(__908);
try {
if (seconds != 0 && loaded != 0 && sysNow() >= loaded + seconds * 1000)
clear();
} finally {
unlock(__908);
}
}
public void set(A a) {
Lock __909 = lock;
lock(__909);
try {
value = a;
++changeCount;
loaded = sysNow();
} finally {
unlock(__909);
}
}
public A make() {
return (A) callF(maker);
}
}
public static class Pair implements Comparable> {
public A a;
public B b;
public Pair() {
}
public Pair(A a, B b) {
this.b = b;
this.a = a;
}
public int hashCode() {
return hashCodeFor(a) + 2 * hashCodeFor(b);
}
public boolean equals(Object o) {
if (o == this)
return true;
if (!(o instanceof Pair))
return false;
Pair t = (Pair) o;
return eq(a, t.a) && eq(b, t.b);
}
public String toString() {
return "<" + a + ", " + b + ">";
}
public int compareTo(Pair p) {
if (p == null)
return 1;
int i = ((Comparable) a).compareTo(p.a);
if (i != 0)
return i;
return ((Comparable) b).compareTo(p.b);
}
}
public static interface IVar {
public void set(A a);
public A get();
public boolean has();
public void clear();
}
public static void multiMapPut(Map> map, A a, B b) {
List l = map.get(a);
if (l == null)
map.put(a, l = new ArrayList());
l.add(b);
}
public static Field makeAccessible(Field f) {
f.setAccessible(true);
return f;
}
public static Method makeAccessible(Method m) {
m.setAccessible(true);
return m;
}
public static Set allInterfacesImplementedBy(Class c) {
if (c == null)
return null;
HashSet set = new HashSet();
allInterfacesImplementedBy_find(c, set);
return set;
}
public static void allInterfacesImplementedBy_find(Class c, Set set) {
if (c.isInterface() && !set.add(c))
return;
do {
for (Class intf : c.getInterfaces()) allInterfacesImplementedBy_find(intf, set);
} while ((c = c.getSuperclass()) != null);
}
public static boolean call_checkArgs(Method m, Object[] args, boolean debug) {
Class[] types = m.getParameterTypes();
if (types.length != args.length) {
if (debug)
print("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) {
Object arg = args[i];
if (!(arg == null ? !types[i].isPrimitive() : isInstanceX(types[i], arg))) {
if (debug)
print("Bad parameter " + i + ": " + arg + " vs " + types[i]);
return false;
}
}
return true;
}
public static Method findStaticMethod(Class c, String method, Object... args) {
Class _c = c;
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (!m.getName().equals(method))
continue;
if ((m.getModifiers() & Modifier.STATIC) == 0 || !findStaticMethod_checkArgs(m, args))
continue;
return m;
}
c = c.getSuperclass();
}
return null;
}
public static boolean findStaticMethod_checkArgs(Method m, Object[] args) {
Class[] types = m.getParameterTypes();
if (types.length != args.length)
return false;
for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i])))
return false;
return true;
}
public static void onChange(JSpinner spinner, Object r) {
spinner.addChangeListener(changeListener(r));
}
public static A onChange(A b, Object r) {
b.addItemListener(itemListener(r));
return b;
}
public static void onChange(JTextComponent tc, Object r) {
onUpdate(tc, r);
}
public static void onChange(final JSlider slider, final Object r) {
{
swing(new Runnable() {
public void run() {
try {
slider.addChangeListener(changeListener(r));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "slider.addChangeListener(changeListener(r));";
}
});
}
}
public static void onChange(JComboBox cb, final Object r) {
if (isEditableComboBox(cb))
onChange(textFieldFromComboBox(cb), r);
else
onSelectedItem(cb, new VF1() {
public void get(String s) {
try {
callF(r);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "callF(r)";
}
});
}
public static boolean stdEq2(Object a, Object b) {
if (a == null)
return b == null;
if (b == null)
return false;
if (a.getClass() != b.getClass())
return false;
for (String field : allFields(a)) if (neq(getOpt(a, field), getOpt(b, field)))
return false;
return true;
}
public static int stdHash2(Object a) {
if (a == null)
return 0;
return stdHash(a, toStringArray(allFields(a)));
}
public static Iterator iterator(Iterable c) {
return c == null ? emptyIterator() : c.iterator();
}
public static UnsupportedOperationException unsupportedOperation() {
throw new UnsupportedOperationException();
}
public static String defaultTimerName_name;
public static String defaultTimerName() {
if (defaultTimerName_name == null)
defaultTimerName_name = "A timer by " + programID();
return defaultTimerName_name;
}
public static Set _registerTimer_list = newWeakHashSet();
public static void _registerTimer(java.util.Timer timer) {
_registerTimer_list.add(timer);
}
public static void cleanMeUp__registerTimer() {
cancelTimers(getAndClearList(_registerTimer_list));
}
public static boolean hasLock(Lock lock) {
return ((ReentrantLock) lock).isHeldByCurrentThread();
}
public static void clear(Collection c) {
if (c != null)
c.clear();
}
public static int hashCodeFor(Object a) {
return a == null ? 0 : a.hashCode();
}
public static ChangeListener changeListener(final Object r) {
return new ChangeListener() {
public void stateChanged(ChangeEvent e) {
pcallF(r);
}
};
}
public static ItemListener itemListener(final Object r) {
return new ItemListener() {
public void itemStateChanged(ItemEvent e) {
pcallF(r);
}
};
}
public static void onUpdate(JComponent c, final Object r) {
if (c instanceof JTextComponent)
((JTextComponent) c).getDocument().addDocumentListener(new DocumentListener() {
public void insertUpdate(DocumentEvent e) {
call(r);
}
public void removeUpdate(DocumentEvent e) {
call(r);
}
public void changedUpdate(DocumentEvent e) {
call(r);
}
});
else if (c instanceof ItemSelectable)
((ItemSelectable) c).addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
call(r);
}
});
else
print("Warning: onUpdate doesn't know " + getClassName(c));
}
public static void onUpdate(List l, Object r) {
for (JComponent c : l) onUpdate(c, r);
}
public static boolean isEditableComboBox(final JComboBox cb) {
return cb != null && swing(new F0() {
public Boolean get() {
try {
return cb.isEditable();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "ret cb.isEditable();";
}
});
}
public static JTextField textFieldFromComboBox(JComboBox cb) {
return (JTextField) cb.getEditor().getEditorComponent();
}
public static JComboBox onSelectedItem(final JComboBox cb, final VF1 f) {
addActionListener(cb, new Runnable() {
public void run() {
try {
pcallF(f, selectedItem(cb));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "pcallF(f, selectedItem(cb))";
}
});
return cb;
}
public static Set allFields(Object o) {
TreeSet fields = new TreeSet();
Class _c = _getClass(o);
do {
for (Field f : _c.getDeclaredFields()) fields.add(f.getName());
_c = _c.getSuperclass();
} while (_c != null);
return fields;
}
public static int stdHash(Object a, String... fields) {
if (a == null)
return 0;
int hash = getClassName(a).hashCode();
for (String field : fields) hash = hash * 2 + hashCode(getOpt(a, field));
return hash;
}
public static String[] toStringArray(Collection c) {
String[] a = new String[l(c)];
Iterator it = c.iterator();
for (int i = 0; i < l(a); i++) a[i] = it.next();
return a;
}
public static String[] toStringArray(Object o) {
if (o instanceof String[])
return (String[]) o;
else if (o instanceof Collection)
return toStringArray((Collection) o);
else
throw fail("Not a collection or array: " + getClassName(o));
}
public static Iterator emptyIterator() {
return Collections.emptyIterator();
}
public static Set newWeakHashSet() {
return synchroWeakHashSet();
}
public static void cancelTimers(Collection timers) {
for (Object timer : timers) cancelTimer(timer);
}
public static List getAndClearList(Collection l) {
if (l == null)
return emptyList();
synchronized (collectionMutex(l)) {
List out = cloneList(l);
l.clear();
return out;
}
}
public static void addActionListener(JTextField tf, final Runnable action) {
onEnter(tf, action);
}
public static void addActionListener(final JComboBox cb, final Runnable action) {
if (cb != null) {
swing(new Runnable() {
public void run() {
try {
cb.addActionListener(actionListener(action));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "cb.addActionListener(actionListener(action));";
}
});
}
}
public static void addActionListener(final AbstractButton b, final Runnable action) {
if (b != null) {
swing(new Runnable() {
public void run() {
try {
b.addActionListener(actionListener(action));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "b.addActionListener(actionListener(action));";
}
});
}
}
public static String selectedItem(JList l) {
return getSelectedItem(l);
}
public static String selectedItem(JComboBox cb) {
return getSelectedItem(cb);
}
public static int hashCode(Object a) {
return a == null ? 0 : a.hashCode();
}
public static Set synchroWeakHashSet() {
return Collections.newSetFromMap((Map) newWeakHashMap());
}
public static void cancelTimer(javax.swing.Timer timer) {
if (timer != null)
timer.stop();
}
public static void cancelTimer(java.util.Timer timer) {
if (timer != null)
timer.cancel();
}
public static void cancelTimer(Object o) {
if (o instanceof java.util.Timer)
cancelTimer((java.util.Timer) o);
else if (o instanceof javax.swing.Timer)
cancelTimer((javax.swing.Timer) o);
else if (o instanceof AutoCloseable) {
try {
((AutoCloseable) o).close();
} catch (Throwable __e) {
_handleException(__e);
}
}
}
public static JTextField onEnter(final JTextField tf, final Object action) {
if (action == null || tf == null)
return tf;
tf.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent _evt) {
try {
tf.selectAll();
callF(action);
} catch (Throwable __e) {
messageBox(__e);
}
}
});
return tf;
}
public static JButton onEnter(JButton btn, final Object action) {
if (action == null || btn == null)
return btn;
btn.addActionListener(actionListener(action));
return btn;
}
public static JList onEnter(JList list, Object action) {
list.addKeyListener(enterKeyListener(rCallOnSelectedListItem(list, action)));
return list;
}
public static JComboBox onEnter(final JComboBox cb, final Object action) {
{
swing(new Runnable() {
public void run() {
try {
if (cb.isEditable()) {
JTextField text = (JTextField) cb.getEditor().getEditorComponent();
onEnter(text, action);
} else {
cb.getInputMap().put(KeyStroke.getKeyStroke("ENTER"), "enter");
cb.getActionMap().put("enter", abstractAction("", new Runnable() {
public void run() {
try {
cb.hidePopup();
callF(action);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "cb.hidePopup(); callF(action);";
}
}));
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (cb.isEditable()) {\r\n JTextField text = (JTextField) cb.getEditor().g...";
}
});
}
return cb;
}
public static JTable onEnter(final JTable table, final Object action) {
table.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "Enter");
table.getActionMap().put("Enter", new AbstractAction() {
public void actionPerformed(ActionEvent e) {
callF(action, table.getSelectedRow());
}
});
return table;
}
public static JTextField onEnter(Object action, JTextField tf) {
return onEnter(tf, action);
}
public static String getSelectedItem(JList l) {
return (String) l.getSelectedValue();
}
public static String getSelectedItem(JComboBox cb) {
return strOrNull(cb.getSelectedItem());
}
public static KeyListener enterKeyListener(final Object action) {
return new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
if (ke.getKeyCode() == KeyEvent.VK_ENTER)
pcallF(action);
}
};
}
public static Runnable rCallOnSelectedListItem(final JList list, final Object action) {
return new Runnable() {
public void run() {
try {
pcallF(action, getSelectedItem(list));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "pcallF(action, getSelectedItem(list))";
}
};
}
public static AbstractAction abstractAction(String name, final Object runnable) {
return new AbstractAction(name) {
public void actionPerformed(ActionEvent evt) {
pcallF(runnable);
}
};
}
}