1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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13  * accompanied this code).
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23 
24 /**
25  * @test
26  * @bug 8202387
27  * @summary Verify that javac can handle --release <current>
28  * @modules jdk.compiler/com.sun.tools.javac.code
29  */
30 
31 import java.io.IOException;
32 import java.util.Arrays;
33 import java.util.List;
34 import javax.tools.JavaCompiler;
35 import javax.tools.JavaFileObject;
36 import javax.tools.StandardJavaFileManager;
37 import javax.tools.ToolProvider;
38 
39 import com.sun.tools.javac.code.Source;
40 
41 public class ReleaseOptionCurrent {
main(String... args)42     public static void main(String... args) throws IOException {
43         new ReleaseOptionCurrent().run();
44     }
45 
run()46     void run() throws IOException {
47         String lineSep = System.getProperty("line.separator");
48         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
49         try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) {
50             Iterable<? extends JavaFileObject> input =
51                     fm.getJavaFileObjects(System.getProperty("test.src") + "/ReleaseOption.java");
52             List<String> options = Arrays.asList("-d", ".", "--release", Source.DEFAULT.name);
53 
54             boolean result = compiler.getTask(null, fm, null, options, null, input).call();
55             if (!result) {
56                 throw new AssertionError("Compilation failed unexpectedly.");
57             }
58         }
59     }
60 }
61