2.[文件]Example.java?~?359B下載(6)
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20packagecom.heavan.file;
importjava.util.HashMap;
importjava.util.Map;
publicclassExample {
privatestaticMap test =
newHashMap();
privatestaticExample example =newExample();
privateExample()
{
test.put(1,true);
}
publicstaticExample getInstance()
{
returnexample;
}
}
3.[文件]ExampleDemo.java?~?134B下載(5)
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8packagecom.heavan.file;
publicclassExampleDemo {
publicstaticvoidmain(String[] args) {
Example.getInstance();
}
}
