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Which jar

Monday, 23 April 2007, 23:22 | Category : Java, Technology
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How to know from which jar file a class has been loaded?

public static String whichJAR(Class clazz){
String name = clazz.getName();
name = name.substring(name.lastIndexOf(‘.’) + 1);
String jar = clazz.getResource(name + “.class”).toString(); //NOI18N
return jar.substring(0, jar.indexOf(‘!’));
}