32 lines
726 B
Java
32 lines
726 B
Java
package ex5;
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import java.util.concurrent.atomic.LongAdder;
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public final class Profiler {
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private static final LongAdder safeAllocations = new LongAdder();
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private static final LongAdder unsafeAllocation = new LongAdder();
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static {
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Runtime.getRuntime().addShutdownHook(new Thread(() -> {
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System.out.printf("Safe allocation: %d%n", safeAllocations.intValue());
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System.out.printf("Unsafe allocation: %d%n", unsafeAllocation.intValue());
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}));
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}
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private Profiler() {
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}
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public static void addSafeAllocation(){
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safeAllocations.increment();
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}
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public static void addUnsafeAllocation(){
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unsafeAllocation.increment();
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}
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}
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