Getting the Size of the Java Memory Heap : Runtime « Development Class « Java

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Getting the Size of the Java Memory Heap

     

public class Main {
  public static void main(String[] argv) throws Exception {
    long heapSize = Runtime.getRuntime().totalMemory();

    long heapMaxSize = Runtime.getRuntime().maxMemory();

    long heapFreeSize = Runtime.getRuntime().freeMemory();

  }
}










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