values(Map map) {
return map == null ? emptyList() : map.values();
}
public static JTextArea jTextAreaWithUndo() {
return jTextAreaWithUndo("");
}
public static JTextArea jTextAreaWithUndo(final String text) {
return jenableUndoRedo(swingNu(JTextArea.class, text));
}
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 containsNewLines(String s) {
return containsNewLine(s);
}
public static String jlabel_textAsHTML_center(String text) {
return "" + replace(htmlencode(text), "\n", "
") + "
";
}
public static String getSelectedItem(JList l) {
return (String) l.getSelectedValue();
}
public static String getSelectedItem(JComboBox cb) {
return strOrNull(cb.getSelectedItem());
}
public static File programDir_mine;
public static File programDir() {
return programDir(getProgramID());
}
public static File programDir(String snippetID) {
boolean me = sameSnippetID(snippetID, programID());
if (programDir_mine != null && me)
return programDir_mine;
File dir = new File(javaxDataDir(), formatSnippetIDOpt(snippetID));
if (me) {
String c = caseID();
if (nempty(c))
dir = newFile(dir, c);
}
return dir;
}
public static File programDir(String snippetID, String subPath) {
return new File(programDir(snippetID), subPath);
}
public static void lockOrFail(Lock lock, long timeout) {
try {
ping();
if (!lock.tryLock(timeout, TimeUnit.MILLISECONDS)) {
String s = "Couldn't acquire lock after " + timeout + " ms.";
if (lock instanceof ReentrantLock) {
ReentrantLock l = (ReentrantLock) lock;
s += " Hold count: " + l.getHoldCount() + ", owner: " + call(l, "getOwner");
}
throw fail(s);
}
ping();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static ReentrantLock fairLock() {
return new ReentrantLock(true);
}
public static String f2s(File f) {
return f == null ? null : f.getAbsolutePath();
}
public static String f2s(java.nio.file.Path p) {
return p == null ? null : f2s(p.toFile());
}
public static AutoCloseable tempSetTL(ThreadLocal tl, A a) {
return tempSetThreadLocal(tl, a);
}
public static List concatLists(Collection... lists) {
List l = new ArrayList();
if (lists != null)
for (Collection list : lists) if (list != null)
l.addAll(list);
return l;
}
public static List concatLists(Collection> lists) {
List l = new ArrayList();
if (lists != null)
for (Collection list : lists) if (list != null)
l.addAll(list);
return l;
}
public static A jenableUndoRedo(final A textcomp) {
{
swing(new Runnable() {
public void run() {
try {
final UndoManager undo = new UndoManager();
vm_generalWeakSet("Undo Managers").add(undo);
textcomp.getDocument().addUndoableEditListener(new UndoableEditListener() {
public void undoableEditHappened(UndoableEditEvent evt) {
undo.addEdit(evt.getEdit());
}
});
textcomp.getActionMap().put("Undo", abstractAction("Undo", new Runnable() {
public void run() {
try {
if (undo.canUndo())
undo.undo();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (undo.canUndo()) undo.undo()";
}
}));
textcomp.getActionMap().put("Redo", abstractAction("Redo", new Runnable() {
public void run() {
try {
if (undo.canRedo())
undo.redo();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (undo.canRedo()) undo.redo()";
}
}));
textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Z"), "Undo");
textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Y"), "Redo");
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "final new UndoManager undo;\r\n vm_generalWeakSet(\"Undo Managers\").add(undo)...";
}
});
}
return textcomp;
}
public static boolean startsWithIgnoreCase(String a, String b) {
return regionMatchesIC(a, 0, b, 0, b.length());
}
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 String strOrNull(Object o) {
return o == null ? null : str(o);
}
public static boolean sameSnippetID(String a, String b) {
if (!isSnippetID(a) || !isSnippetID(b))
return false;
return parseSnippetID(a) == parseSnippetID(b);
}
public static volatile String caseID_caseID;
public static String caseID() {
return caseID_caseID;
}
public static void caseID(String id) {
caseID_caseID = id;
}
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 Set vm_generalWeakSet(Object name) {
synchronized (get(javax(), "generalMap")) {
Set set = (Set) (vm_generalMap_get(name));
if (set == null)
vm_generalMap_put(name, set = newWeakHashSet());
return set;
}
}
public static A setThreadLocal(ThreadLocal tl, A value) {
if (tl == null)
return null;
A old = tl.get();
tl.set(value);
return old;
}
public static Object vm_generalMap_put(Object key, Object value) {
return mapPutOrRemove(vm_generalMap(), key, value);
}
public static Set newWeakHashSet() {
return synchroWeakHashSet();
}
public static B mapPutOrRemove(Map map, A key, B value) {
if (map != null && key != null)
if (value != null)
return map.put(key, value);
else
return map.remove(key);
return null;
}
public static Set synchroWeakHashSet() {
return Collections.newSetFromMap((Map) newWeakHashMap());
}
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 abstract static class CloseableIterableIterator extends IterableIterator implements AutoCloseable {
public void close() throws Exception {
}
}
public static interface IF1 {
public B get(A a);
}
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 IterableIterator implements Iterator, Iterable {
public Iterator iterator() {
return this;
}
public void remove() {
unsupportedOperation();
}
}
public static class T3 {
public A a;
public B b;
public C c;
public T3() {
}
public T3(A a, B b, C c) {
this.c = c;
this.b = b;
this.a = a;
}
public T3(T3 t) {
a = t.a;
b = t.b;
c = t.c;
}
public int hashCode() {
return _hashCode(a) + 2 * _hashCode(b) - 4 * _hashCode(c);
}
public boolean equals(Object o) {
if (o == this)
return true;
if (!(o instanceof T3))
return false;
T3 t = (T3) o;
return eq(a, t.a) && eq(b, t.b) && eq(c, t.c);
}
public String toString() {
return "(" + quoteBorderless(a) + ", " + quoteBorderless(b) + ", " + quoteBorderless(c) + ")";
}
}
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 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 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 Iterator iterator(Iterable c) {
return c == null ? emptyIterator() : c.iterator();
}
public static UnsupportedOperationException unsupportedOperation() {
throw new UnsupportedOperationException();
}
public static int _hashCode(Object a) {
return a == null ? 0 : a.hashCode();
}
public static String quoteBorderless(Object o) {
if (o == null)
return "null";
return quoteBorderless(str(o));
}
public static String quoteBorderless(String s) {
if (s == null)
return "null";
StringBuilder out = new StringBuilder((int) (l(s) * 1.5));
quoteBorderless_impl(s, out);
return out.toString();
}
public static void quoteBorderless_impl(String s, StringBuilder out) {
int l = s.length();
for (int i = 0; i < l; i++) {
char c = s.charAt(i);
if (c == '\\' || c == '"')
out.append('\\').append(c);
else if (c == '\r')
out.append("\\r");
else if (c == '\n')
out.append("\\n");
else
out.append(c);
}
}
public static int hashCodeFor(Object a) {
return a == null ? 0 : a.hashCode();
}
public static Method findMethod_cached(Object o, String method, Object... args) {
try {
if (o == null)
return null;
if (o instanceof Class) {
_MethodCache cache = callOpt_getCache(((Class) o));
List methods = cache.cache.get(method);
if (methods != null)
for (Method m : methods) if (isStaticMethod(m) && findMethod_checkArgs(m, args, false))
return m;
return null;
} else {
_MethodCache cache = callOpt_getCache(o.getClass());
List methods = cache.cache.get(method);
if (methods != null)
for (Method m : methods) if (findMethod_checkArgs(m, args, false))
return m;
return null;
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Iterator emptyIterator() {
return Collections.emptyIterator();
}
}