Examples of com.sun.source.util.JavacTask.analyze()

com.sun.source.util.JavacTask.analyze()
Complete all analysis. @return a list of elements that were analyzed @throws IOException if an unhandled I/O error occurred in the compiler. @throws IllegalStateException if the operation cannot be performed at this time.

    public static void main(String[] args) throws IOException {
        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
        JavacTask task = (JavacTask) compiler.getTask(null, null, null, null, null, List.of(new MyFileObject()));
        trees = Trees.instance(task);
        Iterable<? extends CompilationUnitTree> asts = task.parse();
        task.analyze();
        for (CompilationUnitTree ast : asts) {
            new MyVisitor().scan(ast, null);
        }
    }

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        List<? extends JavaFileObject> files = Arrays.asList(sfo);
        String bootPath = System.getProperty("sun.boot.class.path");
        List<String> opts = Arrays.asList("-bootclasspath",  bootPath, "-Xjcov");
        JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
        JavacTask ct = (JavacTask)tool.getTask(null, null, null,opts,null,files);
        ct.analyze();
    }
}

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    }


    void run(JavaCompiler tool, StandardJavaFileManager fm) throws Exception {
        JavacTask ct = (JavacTask)tool.getTask(null, fm, diagChecker,
                null, null, Arrays.asList(source));
        ct.analyze();
        check();
    }


    void check() {
        boolean badActual = !constructorKind.matches(argumentKind);

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                null, null, Arrays.asList(source));
        ct.setProcessors(Arrays.asList(new ContainTypesTester(ParameterType.contains(ptA, ctA, ptB, ctB), source)));
        System.err.println("A = " + ptA +" / " + ptA.instantiate(ctA));
        System.err.println("B = " + ptB +" / " + ptB.instantiate(ctB));
        System.err.println("Source = " + source.source);
        ct.analyze();
    }


    @SupportedSourceVersion(SourceVersion.RELEASE_7)
    static class ContainTypesTester extends AbstractProcessor {

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    }


    void run(JavaCompiler tool, StandardJavaFileManager fm) throws Exception {
        JavacTask ct = (JavacTask)tool.getTask(null, fm, diagChecker,
                null, null, Arrays.asList(source));
        ct.analyze();
        check();
    }


    void check() {

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      Timers.start("parse-java");
      CompilationUnitTree cu = javacTask.parse().iterator().next();
      Timers.end("parse-java");


      Timers.start("analyze-java");
      javacTask.analyze();
      Timers.end("analyze-java");


      context.setCompilationUnit(cu);


      return cu;

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