test/jdk/tools/launcher/SystemPropertyTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * accompanied this code).
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/*
 * Child launched by MacOSAppNamePropertyTest.java
 * If the system property apple.awt.application.name is unset, it should default
 * to the name of this main program class, less any package name.
 * If it is set, then it should be used instead of the class name.
 * The arg. to the test indicates the *expected* name.
 * The test will fail if the property is not set or does not match
 */
public class SystemPropertyTest {

    public static void main(String[]args) {
        String prop = System.getProperty("apple.awt.application.name");
        if (prop == null) {
            throw new RuntimeException("Property not set");
        }
        if (!prop.equals(args[0])) {
            throw new RuntimeException("Got " + prop + " expected " + args[0]);
        }
    }
}