Package sun.jvm.hotspot.oops

Examples of sun.jvm.hotspot.oops.DefaultHeapVisitor

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            return objects;
        }

        final Klass givenKls = this.ref();
        final long max = maxInstances;
        vm.saObjectHeap().iterate(new DefaultHeapVisitor() {
                private long instCount=0;
                public boolean doObj(Oop oop) {
                    if (givenKls.equals(oop.getKlass())) {
                        objects.add(vm.objectMirror(oop));
                                                instCount++;
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        if (allAbstractClasses) {
            return retValue;
        }
        final int size = classes.size();
        saObjectHeap.iterate(new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    for (int i=0; i < size; i++) {
                        if (klassArray[i].equals(oop.getKlass())) {
                            retValue[i]++;
                            break;
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    // return a list of all objects in heap
    public List/*<ObjectReference>*/ allObjects() {
        final List objects = new ArrayList(0);
        saObjectHeap.iterate(
            new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    objects.add(objectMirror(oop));
                                        return false;
                }
            });
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    // returns objects of type exactly equal to given type
    private List/*<ObjectReference>*/ objectsByExactType(ReferenceType type) {
        final List objects = new ArrayList(0);
        final Klass givenKls = ((ReferenceTypeImpl)type).ref();
        saObjectHeap.iterate(new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    if (givenKls.equals(oop.getKlass())) {
                        objects.add(objectMirror(oop));
                    }
                        return false;
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    // returns objects of given type as well as it's subtypes
    private List/*<ObjectReference>*/ objectsBySubType(ReferenceType type) {
        final List objects = new ArrayList(0);
        final ReferenceType givenType = type;
        saObjectHeap.iterate(new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    ReferenceTypeImpl curType = (ReferenceTypeImpl) referenceType(oop.getKlass());
                    if (curType.isAssignableTo(givenType)) {
                        objects.add(objectMirror(oop));
                    }
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            return objects;
        }

        final Klass givenKls = this.ref();
        final long max = maxInstances;
        vm.saObjectHeap().iterate(new DefaultHeapVisitor() {
                private long instCount=0;
                public boolean doObj(Oop oop) {
                    if (givenKls.equals(oop.getKlass())) {
                        objects.add(vm.objectMirror(oop));
                                                instCount++;
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                                              + maxReferrers);
        }
        final ObjectReference obj = this;
        final List objects = new ArrayList(0);
        final long max = maxReferrers;
                vm.saObjectHeap().iterate(new DefaultHeapVisitor() {
                private long refCount = 0;
                public boolean doObj(Oop oop) {
                                        try {
                                                ObjectReference objref = vm.objectMirror(oop);
                                                List fields = objref.referenceType().allFields();
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        if (allAbstractClasses) {
            return retValue;
        }
        final int size = classes.size();
        saObjectHeap.iterate(new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    for (int i=0; i < size; i++) {
                        if (klassArray[i].equals(oop.getKlass())) {
                            retValue[i]++;
                            break;
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    // return a list of all objects in heap
    public List/*<ObjectReference>*/ allObjects() {
        final List objects = new ArrayList(0);
        saObjectHeap.iterate(
            new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    objects.add(objectMirror(oop));
                                        return false;
                }
            });
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    // returns objects of type exactly equal to given type
    private List/*<ObjectReference>*/ objectsByExactType(ReferenceType type) {
        final List objects = new ArrayList(0);
        final Klass givenKls = ((ReferenceTypeImpl)type).ref();
        saObjectHeap.iterate(new DefaultHeapVisitor() {
                public boolean doObj(Oop oop) {
                    if (givenKls.equals(oop.getKlass())) {
                        objects.add(objectMirror(oop));
                    }
                        return false;
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Related Classes of sun.jvm.hotspot.oops.DefaultHeapVisitor

  • sun.jvm.hotspot.tools.TBDirectMemorySize
  • sun.jvm.hotspot.jdi.ObjectReferenceImpl
  • sun.jvm.hotspot.jdi.ReferenceTypeImpl
  • sun.jvm.hotspot.jdi.VirtualMachineImpl
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