diff -r 388e48c0a37a -r 05224402145d emul/src/main/java/java/lang/reflect/Array.java
--- a/emul/src/main/java/java/lang/reflect/Array.java	Wed Jan 23 20:16:48 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,659 +0,0 @@
-/*
- * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package java.lang.reflect;
-
-import org.apidesign.bck2brwsr.core.JavaScriptBody;
-import org.apidesign.bck2brwsr.core.JavaScriptPrototype;
-
-/**
- * The {@code Array} class provides static methods to dynamically create and
- * access Java arrays.
- *
- * <p>{@code Array} permits widening conversions to occur during a get or set
- * operation, but throws an {@code IllegalArgumentException} if a narrowing
- * conversion would occur.
- *
- * @author Nakul Saraiya
- */
-@JavaScriptPrototype(prototype = "new Array", container = "Array.prototype")
-public final
-class Array {
-
-    /**
-     * Constructor.  Class Array is not instantiable.
-     */
-    private Array() {}
-
-    /**
-     * Creates a new array with the specified component type and
-     * length.
-     * Invoking this method is equivalent to creating an array
-     * as follows:
-     * <blockquote>
-     * <pre>
-     * int[] x = {length};
-     * Array.newInstance(componentType, x);
-     * </pre>
-     * </blockquote>
-     *
-     * @param componentType the {@code Class} object representing the
-     * component type of the new array
-     * @param length the length of the new array
-     * @return the new array
-     * @exception NullPointerException if the specified
-     * {@code componentType} parameter is null
-     * @exception IllegalArgumentException if componentType is {@link Void#TYPE}
-     * @exception NegativeArraySizeException if the specified {@code length}
-     * is negative
-     */
-    public static Object newInstance(Class<?> componentType, int length)
-    throws NegativeArraySizeException {
-        if (length < 0) {
-            throw new NegativeArraySizeException();
-        }
-        String sig = findSignature(componentType);
-        return newArray(componentType.isPrimitive(), sig, length);
-    }
-    
-    private static String findSignature(Class<?> type) {
-        if (type == Integer.TYPE) {
-            return "[I";
-        }
-        if (type == Long.TYPE) {
-            return "[J";
-        }
-        if (type == Double.TYPE) {
-            return "[D";
-        }
-        if (type == Float.TYPE) {
-            return "[F";
-        }
-        if (type == Byte.TYPE) {
-            return "[B";
-        }
-        if (type == Boolean.TYPE) {
-            return "[Z";
-        }
-        if (type == Short.TYPE) {
-            return "[S";
-        }
-        if (type == Character.TYPE) {
-            return "[C";
-        }
-        if (type.getName().equals("void")) {
-            throw new IllegalStateException("Can't create array for " + type);
-        }
-        return "[L" + type.getName() + ";";
-    }
-    /**
-     * Creates a new array
-     * with the specified component type and dimensions.
-     * If {@code componentType}
-     * represents a non-array class or interface, the new array
-     * has {@code dimensions.length} dimensions and
-     * {@code componentType} as its component type. If
-     * {@code componentType} represents an array class, the
-     * number of dimensions of the new array is equal to the sum
-     * of {@code dimensions.length} and the number of
-     * dimensions of {@code componentType}. In this case, the
-     * component type of the new array is the component type of
-     * {@code componentType}.
-     *
-     * <p>The number of dimensions of the new array must not
-     * exceed the number of array dimensions supported by the
-     * implementation (typically 255).
-     *
-     * @param componentType the {@code Class} object representing the component
-     * type of the new array
-     * @param dimensions an array of {@code int} representing the dimensions of
-     * the new array
-     * @return the new array
-     * @exception NullPointerException if the specified
-     * {@code componentType} argument is null
-     * @exception IllegalArgumentException if the specified {@code dimensions}
-     * argument is a zero-dimensional array, or if the number of
-     * requested dimensions exceeds the limit on the number of array dimensions
-     * supported by the implementation (typically 255), or if componentType
-     * is {@link Void#TYPE}.
-     * @exception NegativeArraySizeException if any of the components in
-     * the specified {@code dimensions} argument is negative.
-     */
-    public static Object newInstance(Class<?> componentType, int... dimensions)
-        throws IllegalArgumentException, NegativeArraySizeException {
-        StringBuilder sig = new StringBuilder();
-        for (int i = 1; i < dimensions.length; i++) {
-            sig.append('[');
-        }
-        sig.append(findSignature(componentType));
-        return multiNewArray(sig.toString(), dimensions, 0);
-    }
-
-    /**
-     * Returns the length of the specified array object, as an {@code int}.
-     *
-     * @param array the array
-     * @return the length of the array
-     * @exception IllegalArgumentException if the object argument is not
-     * an array
-     */
-    public static int getLength(Object array)
-    throws IllegalArgumentException {
-        if (!array.getClass().isArray()) {
-            throw new IllegalArgumentException("Argument is not an array");
-        }
-        return length(array);
-    }
-    
-    @JavaScriptBody(args = { "arr" }, body = "return arr.length;")
-    private static native int length(Object arr);
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object.  The value is automatically wrapped in an object
-     * if it has a primitive type.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the (possibly wrapped) value of the indexed component in
-     * the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     */
-    public static Object get(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t.isPrimitive()) {
-            return Array.fromPrimitive(t, array, index);
-        } else {
-            return ((Object[])array)[index];
-        }
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code boolean}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static native boolean getBoolean(Object array, int index)
-        throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code byte}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static byte getByte(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        if (array.getClass().getComponentType() != Byte.TYPE) {
-            throw new IllegalArgumentException();
-        }
-        byte[] arr = (byte[]) array;
-        return arr[index];
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code char}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static native char getChar(Object array, int index)
-        throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code short}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static short getShort(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t == Short.TYPE) {
-            short[] arr = (short[]) array;
-            return arr[index];
-        }
-        return getByte(array, index);
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as an {@code int}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static int getInt(Object array, int index) 
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t == Integer.TYPE) {
-            int[] arr = (int[]) array;
-            return arr[index];
-        }
-        return getShort(array, index);
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code long}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static long getLong(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t == Long.TYPE) {
-            long[] arr = (long[]) array;
-            return arr[index];
-        }
-        return getInt(array, index);
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code float}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static float getFloat(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t == Float.TYPE) {
-            float[] arr = (float[]) array;
-            return arr[index];
-        }
-        return getLong(array, index);
-    }
-
-    /**
-     * Returns the value of the indexed component in the specified
-     * array object, as a {@code double}.
-     *
-     * @param array the array
-     * @param index the index
-     * @return the value of the indexed component in the specified array
-     * @exception NullPointerException If the specified object is null
-     * @exception IllegalArgumentException If the specified object is not
-     * an array, or if the indexed element cannot be converted to the
-     * return type by an identity or widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to the
-     * length of the specified array
-     * @see Array#get
-     */
-    public static double getDouble(Object array, int index)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        final Class<?> t = array.getClass().getComponentType();
-        if (t == Double.TYPE) {
-            double[] arr = (double[]) array;
-            return arr[index];
-        }
-        return getFloat(array, index);
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified new value.  The new value is first
-     * automatically unwrapped if the array has a primitive component
-     * type.
-     * @param array the array
-     * @param index the index into the array
-     * @param value the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the array component type is primitive and
-     * an unwrapping conversion fails
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     */
-    public static void set(Object array, int index, Object value)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        if (array.getClass().getComponentType().isPrimitive()) {
-            throw new IllegalArgumentException();
-        } else {
-            Object[] arr = (Object[])array;
-            arr[index] = value;
-        }
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code boolean} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param z the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static native void setBoolean(Object array, int index, boolean z)
-        throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code byte} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param b the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setByte(Object array, int index, byte b)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Byte.TYPE) {
-            byte[] arr = (byte[]) array;
-            arr[index] = b;
-        } else {
-            setShort(array, index, b);
-        }
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code char} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param c the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static native void setChar(Object array, int index, char c)
-        throws IllegalArgumentException, ArrayIndexOutOfBoundsException;
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code short} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param s the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setShort(Object array, int index, short s)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Short.TYPE) {
-            short[] arr = (short[]) array;
-            arr[index] = s;
-        } else {
-            setInt(array, index, s);
-        }
-        
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code int} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param i the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setInt(Object array, int index, int i)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Integer.TYPE) {
-            long[] arr = (long[]) array;
-            arr[index] = i;
-        } else {
-            setLong(array, index, i);
-        }
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code long} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param l the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setLong(Object array, int index, long l)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Long.TYPE) {
-            long[] arr = (long[]) array;
-            arr[index] = l;
-        } else {
-            setFloat(array, index, l);
-        }
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code float} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param f the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setFloat(Object array, int index, float f)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Float.TYPE) {
-            float[] arr = (float[])array;
-            arr[index] = f;
-        } else {
-            setDouble(array, index, f);
-        }
-    }
-
-    /**
-     * Sets the value of the indexed component of the specified array
-     * object to the specified {@code double} value.
-     * @param array the array
-     * @param index the index into the array
-     * @param d the new value of the indexed component
-     * @exception NullPointerException If the specified object argument
-     * is null
-     * @exception IllegalArgumentException If the specified object argument
-     * is not an array, or if the specified value cannot be converted
-     * to the underlying array's component type by an identity or a
-     * primitive widening conversion
-     * @exception ArrayIndexOutOfBoundsException If the specified {@code index}
-     * argument is negative, or if it is greater than or equal to
-     * the length of the specified array
-     * @see Array#set
-     */
-    public static void setDouble(Object array, int index, double d)
-    throws IllegalArgumentException, ArrayIndexOutOfBoundsException {
-        Class<?> t = array.getClass().getComponentType();
-        if (t == Double.TYPE) {
-            double[] arr = (double[])array;
-            arr[index] = d;
-        } else {
-            throw new IllegalArgumentException("argument type mismatch");
-        }
-    }
-
-    /*
-     * Private
-     */
-
-    @JavaScriptBody(args = { "primitive", "sig", "length" }, body =
-          "var arr = new Array(length);\n"
-        + "var value = primitive ? 0 : null;\n"
-        + "for(var i = 0; i < length; i++) arr[i] = value;\n"
-        + "arr.jvmName = sig;\n"
-        + "return arr;"
-    )
-    private static native Object newArray(boolean primitive, String sig, int length);
-
-    private static Object multiNewArray(String sig, int[] dims, int index)
-    throws IllegalArgumentException, NegativeArraySizeException {
-        if (dims.length == index + 1) {
-            return newArray(sig.length() == 2, sig, dims[index]);
-        }
-        Object[] arr = (Object[]) newArray(false, sig, dims[index]);
-        String compsig = sig.substring(1);
-        for (int i = 0; i < arr.length; i++) {
-            arr[i] = multiNewArray(compsig, dims, index + 1);
-        }
-        return arr;
-    }
-    private static Object fromPrimitive(Class<?> t, Object array, int index) {
-        return Method.fromPrimitive(t, atArray(array, index));
-    }
-    
-    @JavaScriptBody(args = { "array", "index" }, body = "return array[index]")
-    private static native Object atArray(Object array, int index);
-}