GC详解

package com.shi.gc;

/**
 * 查看默认GC:	-XX:+PrintCommandLineFlags -version
 * 
结果：
-XX:InitialHeapSize=127115712 
-XX:MaxHeapSize=2033851392 
-XX:+PrintCommandLineFlags 
-XX:+UseCompressedClassPointers 
-XX:+UseCompressedOops 
-XX:-UseLargePagesIndividualAllocation 
-XX:+UseParallelGC 
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
 * @author shiye
 *
 */
public class TestGC {

	public static void main(String[] args) {

	}

}