看看以下程序publicclassYoungGC{publicstaticvoidmain(String[]args){longi=0;longstart=System.currentTimeMillis();while(true){intlength=1;for(intj=0;j<length;j++){byte[]x=newbyte[1024];}i++;if(i%1000==0){if(System.currentTimeMillis()>start+30000){break...
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