eclipse安装MAT出现An internal error occurred during: "Parsing heap dump from‘**\java_pid6564.hprof '

1、在eclipse中一次点击Help -> install new sorftware 然后输入http://download.eclipse.org/mat/1.7/update-site/进行安装；
2、使用下面代码生成文件java_pid6564.hprof后，打开java_pid6564.hprof，报错“Parsing heap dump from‘**\java_pid6564.hprof”：

/** * Vm args:-Xms20M -Xms20M -XX:+HeapDumpOnOutOfMemoryError * java 堆内存溢出测试，深入理解java虚拟机 p51 * @author Rail * */public class HeapOutOfMemoryError {    static class OutOfMemoryError{    }    public static void main(String[] args) {        List<OutOfMemoryError> list = new ArrayList<OutOfMemoryError>();        while(true){            list.add(new OutOfMemoryError());        }    }}

3、解决方法：找到eclipse.ini，将-Xmx256m修改到-Xmx2048m即可
来源：Stack Overflow