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Java GC日志可以通过 +PrintGCDetails开启以ParallelGC为例YoungGC日志解释如下(图片源地址:这里) :FullGC(图片源地址:这里):http://blog.csdn.net/alivetime/article/details/6895537 阅读全文
posted @ 2014-10-22 16:54
沧海一滴
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1)Java堆 所有对象的实例分配都在Java堆上分配内存,堆大小由-Xmx和-Xms来调节,sample如下所示: public class HeapOOM { static class OOMObject{} /** * @param args */ public static... 阅读全文
posted @ 2014-10-22 15:08
沧海一滴
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http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase6-419409.html#jdk-6u45-oth-JPR 阅读全文
posted @ 2014-10-22 12:52
沧海一滴
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# java/jdk1.6.0_12/bin/javac-bash: java/jdk1.6.0_12/bin/javac: cannot execute binary file后来检验,检查了一段时间,没有问题,最后有高人提示经验证,是64位版本移到32位上。http://www.cnblogs.... 阅读全文
posted @ 2014-10-22 12:41
沧海一滴
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I have the following code adding an ActionListener to a JTextField:chatInput.addMouseListener(new java.awt.event.MouseAdapter() { public void mouse... 阅读全文
posted @ 2014-10-22 09:43
沧海一滴
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