test/langtools/tools/javah/T7185778.java

/*
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/*
 * @test
 * @bug 7185778
 * @summary javah error "Not a valid class name" on class names with dollar signs
 *   The first two tests are on an inner class name whose name does not contain $.
 *   The second two tests are on an inner class name whose name does contain $.
 *   The last test is on an outer class whose name contains $.
 * @modules jdk.compiler/com.sun.tools.javah
 * @run main T7185778 T7185778$inner
 * @run main T7185778 T7185778.inner
 * @run main T7185778 T7185778$inner$
 * @run main T7185778 T7185778.inner$
 * @run main T7185778 xx$yy
 */

public class T7185778 {
    class inner {
        native byte[] xxxxx(String name);
    }
    class inner$ {
        native byte[] xxxxx(String name);
    }

    static public void main(String[] args) {
        int rc = com.sun.tools.javah.Main.run(args, null);
        if ( rc != 0) {
            throw new Error("javah returned non zero: " + rc);
        }
    }
}

class xx$yy {
    native byte[] xxxxx(String name);
}