test/langtools/tools/javac/tree/T6923080.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * This file is not a regular test, but is processed by ./TreeScannerTest.java,
 * which verifies the operation of the javac TreeScanner.
 * @bug 6923080
 * @summary TreeScanner.visitNewClass should scan tree.typeargs
 */
class T6923080 {
    void test() {
        C c = new <Integer>C();  // exercises TreeScanner.visitNewClass
        Object o = c.<Float>m(); // exercises TreeScanner.visitApply
    }

    static class C {
        <T> C()   { }
        <T> T m() { return null; }
    }
}