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36 lines
1.0 KiB
Java
36 lines
1.0 KiB
Java
class DelegateOnGetter {
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private final java.util.concurrent.atomic.AtomicReference<java.lang.Object> bar = new java.util.concurrent.atomic.AtomicReference<java.lang.Object>();
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private interface Bar {
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void setList(java.util.ArrayList<java.lang.String> list);
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int getInt();
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}
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@java.lang.SuppressWarnings("all")
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public Bar getBar() {
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java.lang.Object value = this.bar.get();
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if (value == null) {
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synchronized (this.bar) {
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value = this.bar.get();
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if (value == null) {
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final Bar actualValue = new Bar(){
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public void setList(java.util.ArrayList<String> list) {
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}
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public int getInt() {
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return 42;
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}
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};
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value = actualValue == null ? this.bar : actualValue;
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this.bar.set(value);
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}
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}
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}
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return (Bar)(value == this.bar ? null : value);
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}
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@java.lang.SuppressWarnings("all")
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public void setList(final java.util.ArrayList<java.lang.String> list) {
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this.getBar().setList(list);
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}
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@java.lang.SuppressWarnings("all")
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public int getInt() {
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return this.getBar().getInt();
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}
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} |