JDK-8010697.js

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/**
 * JDK-8010697: DeletedArrayFilter seems to leak memory
 *
 * @test
 * @run
 */

var N = 1000;

var array = new Array(N);
var WeakReferenceArray = Java.type("java.lang.ref.WeakReference[]");
var refArray = new WeakReferenceArray(N);

for (var i = 0; i < N; i ++) {
    var object = new java.awt.Color(0,0,0);//lang.Object();
    array[i] = object;
    refArray[i] = new java.lang.ref.WeakReference(object);
}

object = null;

for (var i = 0; i < N; i ++) {
    delete array[i];
}

java.lang.System.gc();
java.lang.System.gc();
java.lang.System.gc();

for (var i = 0; i < N; i ++) {
    if (refArray[i].get() != null) {
        print("Reference found at " + i + " " + refArray + " " + refArray[i].get());
    }
}

print("All references gone");