base/common/src/main/com/thesett/common/util/Sizeof.java
private static void runGCTillStable()
    {
        // Possibly add another iteration in here to run this whole method 3 or 4 times.

        long usedMem1 = usedMemory();
        long usedMem2 = Long.MAX_VALUE;

        // Repeatedly garbage collection until the used memory count becomes stable, or 500 iterations occur.
        for (int i = 0; (usedMem1 < usedMem2) && (i < 500); i++)
        {
            // Force finalisation of all object pending finalisation.
            RUNTIME.runFinalization();

            // Return unused memory to the heap.
            RUNTIME.gc();

            // Allow other threads to run.
            Thread.currentThread().yield();

            // Keep the old used memory count from the last iteration and get a fresh reading.
            usedMem2 = usedMem1;
            usedMem1 = usedMemory();
        }
    }
private static void runGCTillStable()
    {
        // Possibly add another iteration in here to run this whole method 3 or 4 times.

        long usedMem1 = usedMemory();
        long usedMem2 = Long.MAX_VALUE;

        // Repeatedly garbage collection until the used memory count becomes stable, or 500 iterations occur.
        for (int i = 0; (usedMem1 < usedMem2) && (i < 500); i++)
        {
            // Force finalisation of all object pending finalisation.
            RUNTIME.runFinalization();

            // Return unused memory to the heap.
            RUNTIME.gc();

            // Allow other threads to run.
            Thread.currentThread().yield();

            // Keep the old used memory count from the last iteration and get a fresh reading.
            usedMem2 = usedMem1;
            usedMem1 = usedMemory();
        }
    }
private static void runGCTillStable ( ) { // Possibly add another iteration in here to run this whole method 3 or 4 times. long usedMem1 = usedMemory ( ) ; long usedMem2 = Long . MAX_VALUE ; // Repeatedly garbage collection until the used memory count becomes stable, or 500 iterations occur. for ( int i = 0 ; ( usedMem1 < usedMem2 ) && ( i < 500 ) ; i ++ ) { // Force finalisation of all object pending finalisation. RUNTIME . runFinalization ( ) ; // Return unused memory to the heap. RUNTIME . gc ( ) ; // Allow other threads to run. Thread . currentThread ( ) . yield ( ) ; // Keep the old used memory count from the last iteration and get a fresh reading. usedMem2 = usedMem1 ; usedMem1 = usedMemory ( ) ; } }
Repeatedly runs the garbage collector and finalization method of the JVM runtime system until the used memory
count becomes stable or 500 iterations occur, whichever happens soonest. If other threads are active then this
method is not likely to work as the used memory count will continually be changing.
Repeatedly runs the garbage collector and finalization method of the JVM runtime system until the used memory count becomes stable or 500 iterations occur whichever happens soonest . If other threads are active then this method is not likely to work as the used memory count will continually be changing .