Package com.sun.tools.javac.api

Examples of com.sun.tools.javac.api.JavacTaskImpl

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import javax.tools.ToolProvider;

public class T6435291 {
    public static void main(String... args) {
        javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
        JavaCompiler compiler = JavaCompiler.instance(task.getContext());
        try {
            compiler.resolveIdent("T").complete();
        } catch (BadClassFile e) {
            System.err.println("Passed: expected completion failure " + e.getClass().getName());
            return;
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        final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        assert tool != null;

        String code = "package test; public class Test { { try { } catch (NullPointerException ex) {} } }";

        final JavacTaskImpl ct = (JavacTaskImpl)tool.getTask(null, null, null,
                Arrays.asList("-bootclasspath",  bootPath),
                null, Arrays.asList(new MyFileObject(code)));
        CompilationUnitTree cut = ct.parse().iterator().next();

        ct.analyze();

        new TreePathScanner<Void, Void>() {
            @Override
            public Void visitVariable(VariableTree node, Void p) {
                Element el = Trees.instance(ct).getElement(getCurrentPath());
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        final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        assert tool != null;

        String code = "package test; public class Test {private void test() {Object o = null; boolean b = o != null && o instanceof String;} private Test() {}}";

        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, Arrays.asList("-bootclasspath", bootPath, "-Xjcov"), null, Arrays.asList(new MyFileObject(code)));
        CompilationUnitTree cut = ct.parse().iterator().next();
        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
        MethodTree method = (MethodTree) clazz.getMembers().get(0);
        VariableTree condSt = (VariableTree) method.getBody().getStatements().get(1);
        BinaryTree cond = (BinaryTree) condSt.getInitializer();
        JCTree condJC = (JCTree) cond;
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    public static void main(String... args) throws IOException {
        JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        String srcdir = System.getProperty("test.src");
        File file = new File(srcdir, args[0]);
        JavacTaskImpl task = getTask(tool, file);
        for (TypeElement clazz : task.enter(task.parse()))
            System.out.println(clazz.getSimpleName());
    }
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    public static void main(String... args) throws IOException {
        JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
        String srcdir = System.getProperty("test.src");
        File file = new File(srcdir, args[0]);
        JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, fm, null, null, null, fm.getJavaFileObjectsFromFiles(Arrays.asList(file)));
        Elements elements = task.getElements();
        for (TypeElement clazz : task.enter(task.parse())) {
            String doc = elements.getDocComment(clazz);
            if (doc == null)
                throw new AssertionError(clazz.getSimpleName() + ": no doc comment");
            System.out.format("%s: %s%n", clazz.getSimpleName(), doc);
        }
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        return java.io.StringBufferInputStream.class;
    }

    public static void main(String[] args) throws IOException {
        javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
        JavaCompiler compiler = JavaCompiler.instance(task.getContext());
        System.out.println(compiler.resolveIdent(getDeprecatedClass().getCanonicalName()));
    }
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import com.sun.tools.javac.main.JavaCompiler;

public class T6400303 {
    public static void main(String... args) {
        javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
        JavaCompiler compiler = JavaCompiler.instance(task.getContext());
        try {
            compiler.resolveIdent("Test$1").complete();
        } catch (CompletionFailure ex) {
            System.err.println("Got expected completion failure: " + ex.getLocalizedMessage());
            return;
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        Set<String> hiddenPackages = new HashSet<String>();
        Set<String> crisp = new HashSet<String>();
        List<String> options = List.of("-XDdev");
        // options = options.prepend("-doe");
        // options = options.prepend("-verbose");
        JavacTaskImpl task = (JavacTaskImpl)
            tool.getTask(null, fm, null, options, null, null);
        com.sun.tools.javac.main.JavaCompiler compiler =
            com.sun.tools.javac.main.JavaCompiler.instance(task.getContext());
        ClassReader reader = ClassReader.instance(task.getContext());
        ClassWriter writer = ClassWriter.instance(task.getContext());
        Symtab syms = Symtab.instance(task.getContext());
        Attribute.Compound proprietary =
            new Attribute.Compound(syms.proprietaryType,
                                   List.<Pair<Symbol.MethodSymbol,Attribute>>nil());

        Type.moreInfo = true;
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        JavaCompiler oldCompiler = JavaCompiler.instance(context);
        JavaCompiler nextCompiler = JavaCompiler.instance(next);
        nextCompiler.initRound(oldCompiler);

        JavacTaskImpl task = context.get(JavacTaskImpl.class);
        if (task != null) {
            next.put(JavacTaskImpl.class, task);
            task.updateContext(next);
        }

        context.clear();
        return next;
    }
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        JavaCompiler oldCompiler = JavaCompiler.instance(context);
        JavaCompiler nextCompiler = JavaCompiler.instance(next);
        nextCompiler.initRound(oldCompiler);

        JavacTaskImpl task = context.get(JavacTaskImpl.class);
        if (task != null) {
            next.put(JavacTaskImpl.class, task);
            task.updateContext(next);
        }

        context.clear();
        return next;
    }
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