import java.util.*;
import java.util.zip.*;
import java.util.List;
import java.util.regex.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.locks.*;
import java.util.function.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import java.io.*;
import java.net.*;
import java.lang.reflect.*;
import java.lang.ref.*;
import java.lang.management.*;
import java.security.*;
import java.security.spec.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.awt.geom.*;
import javax.imageio.*;
import java.math.*;
import java.time.Duration;
import java.lang.invoke.VarHandle;
import java.lang.invoke.MethodHandles;
import java.awt.geom.*;
import static x30_pkg.x30_util.DynamicObject;
import java.text.*;
import java.text.NumberFormat;
import java.util.TimeZone;
class main {
static BufferedImage rotate180(BufferedImage img) {
int[] pixels = imageToPixels(img);
int[] pixels2 = reverseIntArray(pixels);
return bufferedImage(img.getWidth(), img.getHeight(), pixels2);
}
static int[] imageToPixels(BufferedImage image) {
return pixelsOfBufferedImage(image);
}
static int[] reverseIntArray(int[] a) {
int n = l(a);
int[] b = new int[n];
for (int i = 0; i < n; i++) b[n-1-i] = a[i];
return b;
}
static BufferedImage bufferedImage(int[] pixels, int w, int h) {
return intArrayToBufferedImage(pixels, w, h);
}
static BufferedImage bufferedImage(int[] pixels, WidthAndHeight size) {
return bufferedImage(pixels, size.getWidth(), size.getHeight());
}
static BufferedImage bufferedImage(int w, int h, int[] pixels) {
return intArrayToBufferedImage(pixels, w, h);
}
// undefined color, seems to be all black in practice
static BufferedImage bufferedImage(int w, int h) {
return newBufferedImage(w, h);
}
static BufferedImage bufferedImage(int w, int h, RGB rgb) {
return newBufferedImage(w, h, rgb);
}
static BufferedImage bufferedImage(int w, Color color) { return bufferedImage(w, w, color); }
static BufferedImage bufferedImage(int w, int h, Color color) {
return newBufferedImage(w, h, color);
}
static BufferedImage bufferedImage(Pt p, Color color) {
return newBufferedImage(p, color);
}
static BufferedImage bufferedImage(WidthAndHeight size, Color color) {
return newBufferedImage(size.w(), size.h(), color);
}
static BufferedImage bufferedImage(Color color, WidthAndHeight size) {
return bufferedImage(size, color);
}
static int[] pixelsOfBufferedImage(BufferedImage image) { try {
int width = image.getWidth();
int height = image.getHeight();
int[] pixels = new int[width*height];
PixelGrabber pixelGrabber = new PixelGrabber(image, 0, 0, width, height, pixels, 0, width);
if (!pixelGrabber.grabPixels())
throw fail("Could not grab pixels");
return pixels;
} catch (Exception __e) { throw rethrow(__e); } }
static int l(Object[] a) { return a == null ? 0 : a.length; }
static int l(boolean[] a) { return a == null ? 0 : a.length; }
static int l(byte[] a) { return a == null ? 0 : a.length; }
static int l(short[] a) { return a == null ? 0 : a.length; }
static int l(long[] a) { return a == null ? 0 : a.length; }
static int l(int[] a) { return a == null ? 0 : a.length; }
static int l(float[] a) { return a == null ? 0 : a.length; }
static int l(double[] a) { return a == null ? 0 : a.length; }
static int l(char[] a) { return a == null ? 0 : a.length; }
static int l(Collection c) { return c == null ? 0 : c.size(); }
static int l(Iterator i) { return iteratorCount_int_close(i); } // consumes the iterator && closes it if possible
static int l(Map m) { return m == null ? 0 : m.size(); }
static int l(CharSequence s) { return s == null ? 0 : s.length(); }
static long l(File f) { return f == null ? 0 : f.length(); }
static int l(IMultiMap mm) { return mm == null ? 0 : mm.size(); }
static int l(IntSize o) { return o == null ? 0 : o.size(); }
// from: https://stackoverflow.com/questions/14416107/int-array-to-bufferedimage
// pixels are RGB pixels
static BufferedImageWithMeta intArrayToBufferedImage(int[] pixels, int w) { return intArrayToBufferedImage(pixels, w, pixels.length/w); }
static BufferedImageWithMeta intArrayToBufferedImage(int[] pixels, int w, int h) {
if (w == 0 || h == 0) return null;
int[] bitMasks = new int[]{0xFF0000, 0xFF00, 0xFF, 0xFF000000};
SinglePixelPackedSampleModel sm = new SinglePixelPackedSampleModel(DataBuffer.TYPE_INT, w, h, bitMasks);
DataBufferInt db = new DataBufferInt(pixels, pixels.length);
WritableRaster wr = Raster.createWritableRaster(sm, db, new Point());
return new BufferedImageWithMeta(ColorModel.getRGBdefault(), wr, false, null);
}
static BufferedImageWithMeta intArrayToBufferedImage(int w, int... pixels) {
return intArrayToBufferedImage(pixels, w);
}
// undefined color, seems to be all black in practice
// This is without alpha?
static BufferedImage newBufferedImage(int w, int h) {
return new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
}
static BufferedImage newBufferedImage(int w, int h, RGB rgb) {
return newBufferedImage(w, h, rgb.getColor());
}
static BufferedImage newBufferedImage(int w, int h, Color color) {
BufferedImage img = newBufferedImage(w, h);
Graphics2D g = img.createGraphics();
g.setColor(or(color, Color.white));
g.fillRect(0, 0, w, h);
return img;
}
static BufferedImage newBufferedImage(Pt p, Color color) {
return newBufferedImage(p.x, p.y, color);
}
// This one is with alpha...
static BufferedImage newBufferedImage(int w, int h, int[] pixels) {
return intArrayToBufferedImage(pixels, w, h);
}
static RuntimeException fail() { throw new RuntimeException("fail"); }
static RuntimeException fail(Throwable e) { throw asRuntimeException(e); }
static RuntimeException fail(Object msg) { throw new RuntimeException(String.valueOf(msg)); }
static RuntimeException fail(Object... objects) { throw new Fail(objects); }
static RuntimeException fail(String msg) { throw new RuntimeException(msg == null ? "" : msg); }
static RuntimeException fail(String msg, Throwable innerException) { throw new RuntimeException(msg, innerException); }
static RuntimeException rethrow(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static RuntimeException rethrow(String msg, Throwable t) {
throw new RuntimeException(msg, t);
}
static int iteratorCount_int_close(Iterator i) { try {
int n = 0;
if (i != null) while (i.hasNext()) { i.next(); ++n; }
if (i instanceof AutoCloseable) ((AutoCloseable) i).close();
return n;
} catch (Exception __e) { throw rethrow(__e); } }
static A or(A a, A b) {
return a != null ? a : b;
}
static RuntimeException asRuntimeException(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static void _handleError(Error e) {
//call(javax(), '_handleError, e);
}
static class Pt implements Comparable, IDoublePt {
int x, y;
Pt() {}
Pt(Point p) {
x = p.x;
y = p.y;
}
Pt(int x, int y) {
this.y = y;
this.x = x;}
Point getPoint() {
return new Point(x, y);
}
public boolean equals(Object o) {
return o instanceof Pt && x == ((Pt) o).x && y == ((Pt) o).y;
}
public int hashCode() {
return boostHashCombine(x, y);
}
// compare in scan order
public int compareTo(Pt p) {
if (y != p.y) return cmp(y, p.y);
return cmp(x, p.x);
}
public String toString() {
return x + ", " + y;
}
double length() { return sqrt(x*x+y*y); }
public Pt minus(Pt p) { return ptMinus(this, p); }
public double x_double() { return x; }
public double y_double() { return y; }
}
static class BufferedImageWithMeta extends BufferedImage implements IMeta {
BufferedImageWithMeta(ColorModel cm,
WritableRaster raster,
boolean isRasterPremultiplied,
Hashtable,?> properties) {
super(cm, raster, isRasterPremultiplied, properties);
}
// Meta - a "minimal" approach to adding meta-level to Java objects
// (implementing the interface IMeta)
// We allocate one extra field for each Java object to make it
// reasoning-compatible (reasoning-compatible = extensible with
// fields of any name at runtime).
//
// We couldn't go for 0 extra fields (meta values must be linked
// directly from the object) and there are no half fields in
// Java... so there you go.
//
// Also, if you don't use any meta data, you are probably not
// reasoning about anything. The point of reasoning in JavaX is
// to attach information to objects directly used in the program.
// Possible information contained in the meta field:
// Origin, destination, security level, sender, cost center,
// purpose, list of reifications, ...
// So here it is. THE FIELD YOU HAVE BEEN WAITING FOR!
// [We also have IMeta to retrofit foreign classes (rare but
// probably useful).]
//////////////////////
// The "meta" field //
//////////////////////
// Generic meta value of any kind, but the typical case is it's a
// Map with extra field values for the object etc.
// "meta" is volatile to avoid synchronization; but you can also synchronize on
// _tempMetaMutex() which is usually the object itself. Collections
// and maps are exempt from using the collections's monitor as the meta
// mutex because their monitor tends to be held for long operations
// (e.g. cloneList). For those we use a substantially more complex
// algorithm using a weakMap. Probably overkill. I may reconsider.
volatile Object meta;
// The meta field is not transient, thus by default it will be
// persisted like anything else unless you customize your object
// to suppress or modulate this.
// ...and the interface methods
public void _setMeta(Object meta) { this.meta = meta; }
public Object _getMeta() { return meta; }
// MOST functions are implemented in IMeta (default implementations)
// Scaffolding convenience functions
final boolean scaffolding(){ return scaffoldingEnabled(); }
boolean scaffoldingEnabled() { return main.scaffoldingEnabled(this); }
boolean scaffoldingEnabled(Object o) { return main.scaffoldingEnabled(o); }
}
static class RGB {
// usually in range [0, 1]
public float r, g, b; // can't be final cause persistence
RGB() {}
public RGB(float r, float g, float b) {
this.r = r;
this.g = g;
this.b = b;
}
public RGB(double r, double g, double b) {
this.r = (float) r;
this.g = (float) g;
this.b = (float) b;
}
public RGB(double[] rgb) {
this(rgb[0], rgb[1], rgb[2]);
}
public RGB(int rgb) {
r = rgbRed(rgb)/255f;
g = rgbGreen(rgb)/255f;
b = rgbBlue(rgb)/255f;
}
public RGB(double brightness) {
this.r = this.g = this.b = max(0f, min(1f, (float) brightness));
}
public RGB(Color color) {
r = color.getRed()/255f;
g = color.getGreen()/255f;
b = color.getBlue()/255f;
}
// TODO: 3-char version
public RGB(String hex) {
int i = l(hex)-6;
r = Integer.parseInt(hex.substring(i, i+2), 16)/255f;
g = Integer.parseInt(hex.substring(i+2, i+4), 16)/255f;
b = Integer.parseInt(hex.substring(i+4, i+6), 16)/255f;
}
public float getComponent(int i) {
return i == 0 ? r : i == 1 ? g : b;
}
public int getInt(int i) {
return i == 0 ? redInt() : i == 1 ? greenInt() : blueInt();
}
public Color getColor() {
return new Color(r, g, b);
}
public static RGB newSafe(float r, float g, float b) {
return new RGB(Math.max(0, Math.min(1, r)), Math.max(0, Math.min(1, g)), Math.max(0, Math.min(1, b)));
}
int asInt() { return getColor().getRGB() & 0xFFFFFF; }
int getInt() { return getColor().getRGB() & 0xFFFFFF; }
int asIntWithAlpha() { return rgbInt(redInt(), greenInt(), blueInt()) | 0xFF000000; }
public float getBrightness() {
return (r+g+b)/3.0f;
}
public String getHexString() {
return Integer.toHexString(asInt() | 0xFF000000).substring(2).toUpperCase();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof RGB)) return false;
RGB rgb = (RGB) o;
if (Float.compare(rgb.b, b) != 0) return false;
if (Float.compare(rgb.g, g) != 0) return false;
if (Float.compare(rgb.r, r) != 0) return false;
return true;
}
@Override
public int hashCode() {
int result = (r != +0.0f ? Float.floatToIntBits(r) : 0);
result = 31 * result + (g != +0.0f ? Float.floatToIntBits(g) : 0);
result = 31 * result + (b != +0.0f ? Float.floatToIntBits(b) : 0);
return result;
}
public boolean isBlack() {
return r == 0f && g == 0f && b == 0f;
}
public boolean isWhite() {
return r == 1f && g == 1f && b == 1f;
}
public String toString() {
return getHexString();
}
int redInt() { return iround(r*255); }
int greenInt() { return iround(g*255); }
int blueInt() { return iround(b*255); }
static float brightnessToFloat(int brightness) { return brightness/255f; }
}
static interface WidthAndHeight {
default int w(){ return getWidth(); }
default int width(){ return getWidth(); }
int getWidth();
default int h(){ return getHeight(); }
default int height(){ return getHeight(); }
int getHeight();
public default Rect bounds() { return rect(0, 0, getWidth(), getHeight()); }
default int area() { return toInt(areaAsLong()); }
default long areaAsLong() { return longMul(w(), h()); }
}
static class Fail extends RuntimeException implements IFieldsToList{
Object[] objects;
Fail() {}
Fail(Object... objects) {
this.objects = objects;}public Object[] _fieldsToList() { return new Object[] {objects}; }
Fail(Throwable cause, Object... objects) {
super(cause);
this.objects = objects;
}
public String toString() { return joinNemptiesWithColon("Fail", getMessage()); }
public String getMessage() { return commaCombine(getCause(), objects); }
}
static class Rect implements WidthAndHeight , IFieldsToList{
static final String _fieldOrder = "x y w h";
int x;
int y;
int w;
int h;
Rect() {}
Rect(int x, int y, int w, int h) {
this.h = h;
this.w = w;
this.y = y;
this.x = x;}
public boolean equals(Object o) {
if (!(o instanceof Rect)) return false;
Rect __1 = (Rect) o;
return x == __1.x && y == __1.y && w == __1.w && h == __1.h;
}
public int hashCode() {
int h = 2543108;
h = boostHashCombine(h, _hashCode(x));
h = boostHashCombine(h, _hashCode(y));
h = boostHashCombine(h, _hashCode(w));
h = boostHashCombine(h, _hashCode(h));
return h;
}
public Object[] _fieldsToList() { return new Object[] {x, y, w, h}; }
Rect(Rectangle r) {
x = r.x;
y = r.y;
w = r.width;
h = r.height;
}
Rect(Pt p, int w, int h) {
this.h = h;
this.w = w; x = p.x; y = p.y; }
Rect(Rect r) { x = r.x; y = r.y; w = r.w; h = r.h; }
final Rectangle getRectangle() {
return new Rectangle(x, y, w, h);
}
public String toString() {
return x + "," + y + " / " + w + "," + h;
}
final int x1() { return x; }
final int y1() { return y; }
final int x2() { return x + w; }
final int y2() { return y + h; }
final boolean contains(Pt p) {
return contains(p.x, p.y);
}
final boolean contains(int _x, int _y) {
return _x >= x && _y >= y && _x < x+w && _y < y+h;
}
final boolean contains(Rectangle r) {
return rectContains(this, r);
}
final boolean empty() { return w <= 0 || h <= 0; }
final public int getWidth() { return w; }
final public int getHeight() { return h; }
final public int area() { return w*h; }
WidthAndHeight widthAndHeight() { return main.widthAndHeight(w, h); }
}
static interface IFieldsToList {
Object[] _fieldsToList();
}
static interface IMeta {
// see class "Meta" for the bla bla
public void _setMeta(Object meta);
public Object _getMeta();
default public IAutoCloseableF0 _tempMetaMutex() {
return new IAutoCloseableF0() {
public Object get() { return IMeta.this; }
public void close() {}
};
}
// actually query another object
default public Object getMeta(Object obj, Object key){ return metaGet(obj, key); }
default public Object metaGet(Object obj, Object key) {
// call global function
return metaMapGet(obj, key);
}
default public Object metaGet(String key, Object obj) {
// call global function
return metaMapGet(obj, key);
}
default public Object getMeta(Object key){ return metaGet(key); }
default public Object metaGet(Object key) {
if (key == null) return null;
Object meta = _getMeta();
if (meta instanceof Map) return ((Map) meta).get(key);
return null;
}
default public void metaSet(IMeta obj, Object key, Object value){ metaPut(obj, key, value); }
default public void metaPut(IMeta obj, Object key, Object value) {
// call global function
metaMapPut(obj, key, value);
}
default public void metaSet(Object key, Object value){ metaPut(key, value); }
default public void metaPut(Object key, Object value) {
if (key == null) return;
Map map = convertObjectMetaToMap(this);
syncMapPutOrRemove(map, key, value);
}
}
interface IDoublePt {
public double x_double();
public double y_double();
}
static interface IAutoCloseableF0 extends IF0, AutoCloseable {}
public static interface IF0 {
A get();
}
static int boostHashCombine(int a, int b) {
return a ^ (b + 0x9e3779b9 + (a << 6) + (a >>> 2));
// OLD (changed) 2022/3/10: ret a ^ (b + 0x9e3779b9 + (a << 6) + (a >> 2));
}
static int cmp(Number a, Number b) {
return a == null ? b == null ? 0 : -1 : cmp(a.doubleValue(), b.doubleValue());
}
static int cmp(double a, double b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(int a, int b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(long a, long b) {
return a < b ? -1 : a == b ? 0 : 1;
}
static int cmp(Object a, Object b) {
if (a == null) return b == null ? 0 : -1;
if (b == null) return 1;
return ((Comparable) a).compareTo(b);
}
static double sqrt(double x) {
return Math.sqrt(x);
}
static Pt ptMinus(Pt a, Pt b) {
if (b == null) return a;
return new Pt(a.x-b.x, a.y-b.y);
}
static int rgbRed(int rgb) {
return (rgb >> 16) & 0xFF;
}
static int rgbGreen(int rgb) {
return (rgb >> 8) & 0xFF;
}
static int rgbBlue(int rgb) {
return rgb & 0xFF;
}
static int max(int a, int b) { return Math.max(a, b); }
static int max(int a, int b, int c) { return max(max(a, b), c); }
static long max(int a, long b) { return Math.max((long) a, b); }
static long max(long a, long b) { return Math.max(a, b); }
static double max(int a, double b) { return Math.max((double) a, b); }
static float max(float a, float b) { return Math.max(a, b); }
static double max(double a, double b) { return Math.max(a, b); }
static > A max (Iterable l) {
A max = null;
var it = iterator(l);
if (it.hasNext()) {
max = it.next();
while (it.hasNext()) {
A a = it.next();
if (cmp(a, max) > 0)
max = a;
}
}
return max;
}
/*Nah.
static int max(Collection c) {
int x = Integer.MIN_VALUE;
for (int i : c) x = max(x, i);
ret x;
}*/
static double max(double[] c) {
if (c.length == 0) return Double.MIN_VALUE;
double x = c[0];
for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]);
return x;
}
static float max(float[] c) {
if (c.length == 0) return Float.MAX_VALUE;
float x = c[0];
for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]);
return x;
}
static byte max(byte[] c) {
byte x = -128;
for (byte d : c) if (d > x) x = d;
return x;
}
static short max(short[] c) {
short x = -0x8000;
for (short d : c) if (d > x) x = d;
return x;
}
static int max(int[] c) {
int x = Integer.MIN_VALUE;
for (int d : c) if (d > x) x = d;
return x;
}
static > A max(A a, A b) {
return cmp(a, b) >= 0 ? a : b;
}
static int min(int a, int b) {
return Math.min(a, b);
}
static long min(long a, long b) {
return Math.min(a, b);
}
static float min(float a, float b) { return Math.min(a, b); }
static float min(float a, float b, float c) { return min(min(a, b), c); }
static double min(double a, double b) {
return Math.min(a, b);
}
static double min(double[] c) {
double x = Double.MAX_VALUE;
for (double d : c) x = Math.min(x, d);
return x;
}
static float min(float[] c) {
float x = Float.MAX_VALUE;
for (float d : c) x = Math.min(x, d);
return x;
}
static byte min(byte[] c) {
byte x = 127;
for (byte d : c) if (d < x) x = d;
return x;
}
static short min(short[] c) {
short x = 0x7FFF;
for (short d : c) if (d < x) x = d;
return x;
}
static int min(int[] c) {
int x = Integer.MAX_VALUE;
for (int d : c) if (d < x) x = d;
return x;
}
static Color getColor(BufferedImage img, int x, int y) {
return colorFromRGBA(img.getRGB(x, y));
}
static Color getColor(BufferedImage img, Pt p) {
return colorFromRGBA(img.getRGB(p.x, p.y));
}
static int rgbInt(int r, int g, int b) {
return (clamp(r, 0, 255) << 16) | (clamp(g, 0, 255) << 8) | clamp(b, 0, 255);
}
static int rgbInt(byte r, byte g, byte b) {
return (ubyteToInt(r) << 16) | (ubyteToInt(g) << 8) | ubyteToInt(b);
}
static int asInt(Object o) {
return toInt(o);
}
static int iround(double d) {
return (int) Math.round(d);
}
static int iround(Number n) {
return iround(toDouble(n));
}
static int getWidth(Component c) {
return c == null ? 0 : (int) swingCall(c, "getWidth");
}
static int getHeight(Component c) {
return c == null ? 0 : (int) swingCall(c, "getHeight");
}
static Rect rect(int x, int y, int w, int h) {
return new Rect(x, y, w, h);
}
static Rect rect(Pt p, int w, int h) {
return new Rect(p.x, p.y, w, h);
}
static Rect rect(int w, int h) {
return new Rect(0, 0, w, h);
}
static int toInt(Object o) {
if (o == null) return 0;
if (o instanceof Number)
return ((Number) o).intValue();
if (o instanceof String)
return parseInt((String) o);
if (o instanceof Boolean)
return boolToInt((Boolean) o);
throw fail("woot not int: " + getClassName(o));
}
static int toInt(long l) {
if (l != (int) l) throw fail("Too large for int: " + l);
return (int) l;
}
static long longMul(long a, long b) {
return a*b;
}
static String joinNemptiesWithColon(String... strings) {
return joinNempties(": ", strings);
}
static String joinNemptiesWithColon(Collection strings) {
return joinNempties(": ", strings);
}
static String commaCombine(Object... l) {
return joinNemptiesWithComma(flattenCollectionsAndArrays(l));
}
static int _hashCode(Object a) {
return a == null ? 0 : a.hashCode();
}
static boolean contains(Collection c, Object o) {
return c != null && c.contains(o);
}
static boolean contains(Iterable it, Object a) {
if (it != null)
for (Object o : it)
if (eq(a, o))
return true;
return false;
}
static boolean contains(Object[] x, Object o) {
if (x != null)
for (Object a : x)
if (eq(a, o))
return true;
return false;
}
static boolean contains(String s, char c) {
return s != null && s.indexOf(c) >= 0;
}
static boolean contains(String s, String b) {
return s != null && s.indexOf(b) >= 0;
}
static boolean contains(BitSet bs, int i) {
return bs != null && bs.get(i);
}
static boolean contains(Rect r, Pt p) { return rectContains(r, p); }
static boolean rectContains(int x1, int y1, int w, int h, Pt p) {
return p.x >= x1 && p.y >= y1 && p.x < x1+w && p.y < y1+h;
}
static boolean rectContains(Rect a, Rect b) {
return b.x >= a.x && b.y >= a.y && b.x2() <= a.x2() && b.y2() <= a.y2();
}
static boolean rectContains(Rect a, Rectangle b) {
return rectContains(a, toRect(b));
}
static boolean rectContains(Rect a, int x, int y) {
return a != null && a.contains(x, y);
}
static boolean rectContains(Rect a, Pt p) {
return a != null && p != null && a.contains(p);
}
static WidthAndHeight widthAndHeight(BufferedImage image) {
return image == null ? null : widthAndHeight(image.getWidth(), image.getHeight());
}
static WidthAndHeightImpl widthAndHeight(int w) { return widthAndHeight(w, w); }
static WidthAndHeightImpl widthAndHeight(int w, int h) {
return new WidthAndHeightImpl(w, h);
}
static Object metaGet(IMeta o, Object key) {
return metaMapGet(o, key);
}
static Object metaGet(Object o, Object key) {
return metaMapGet(o, key);
}
static Object metaGet(String key, IMeta o) {
return metaMapGet(o, key);
}
static Object metaGet(String key, Object o) {
return metaMapGet(o, key);
}
static Object metaMapGet(IMeta o, Object key) {
return o == null ? null : o.metaGet(key); // We now let the object itself do it (overridable!)
}
static Object metaMapGet(Object o, Object key) {
return metaMapGet(toIMeta(o), key);
}
static void metaPut(IMeta o, Object key, Object value) {
metaMapPut(o, key, value);
}
static void metaPut(Object o, Object key, Object value) {
metaMapPut(o, key, value);
}
static void metaMapPut(IMeta o, Object key, Object value) {
{ if (o != null) o.metaPut(key, value); }
}
static void metaMapPut(Object o, Object key, Object value) {
var meta = initIMeta(o);
{ if (meta != null) meta.metaPut(key, value); }
}
static Map convertObjectMetaToMap(IMeta o) { return convertObjectMetaToMap(o, () -> makeObjectMetaMap()); }
static Map convertObjectMetaToMap(IMeta o, IF0