37 lines
837 B
Java
37 lines
837 B
Java
// Test for thread-local allocation problems.
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import java.util.HashMap;
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import java.util.Observable;
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import java.util.Observer;
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class PR18699 extends Observable implements Runnable, Observer {
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public static void main(String[] args) throws InterruptedException {
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PR18699 PR18699_1 = new PR18699();
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PR18699 PR18699_2 = new PR18699();
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PR18699_1.addObserver(PR18699_2);
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PR18699_2.addObserver(PR18699_1);
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new Thread(PR18699_1).start();
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new Thread(PR18699_2).start();
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}
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public void run() {
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int c = 0;
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String s = "";
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while (++c < 50) {
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this.setChanged();
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s = "";
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for (int i = 0; i < 200; i++)
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s += String.valueOf(i);
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this.notifyObservers(s);
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}
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}
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HashMap map = new HashMap();
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public void update(Observable o, Object obj)
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{
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map.put(o, obj);
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}
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}
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