Examples with PrintWriter java.io.PrintWriter used on opensource projects

Example 46 with PrintWriter

use of java.io.PrintWriter in project adt4j by sviperll.

the class Throwables method render.

public static String render(Throwable exception) {
    StringWriter message = new StringWriter();
    PrintWriter writer = new PrintWriter(message);
    exception.printStackTrace(writer);
    writer.flush();
    return message.toString();
}

Example 47 with PrintWriter

use of java.io.PrintWriter in project playn by threerings.

the class IOSLog method logImpl.

@Override
protected void logImpl(Level level, String msg, Throwable e) {
    Console.WriteLine(level + ": " + msg);
    if (e != null) {
        try {
            StringWriter sw = new StringWriter();
            e.printStackTrace(new PrintWriter(sw));
            Console.WriteLine(sw.toString());
        } catch (Throwable t) {
            Console.WriteLine(e);
            Console.WriteLine("<stack trace generation failed: " + t + ">");
        }
    }
}

Example 48 with PrintWriter

use of java.io.PrintWriter in project bazel by bazelbuild.

the class BazelBuildCaseTest method testPrepareGeneratedCode_Copy.

@Test
public void testPrepareGeneratedCode_Copy() throws IOException {
    Path root = folder.newFolder("PrepareGeneratedCodeCopy").toPath();
    // Prepare source
    Path source = root.resolve("source");
    source.toFile().mkdir();
    try (PrintWriter writer = new PrintWriter(source.resolve("file").toFile(), UTF_8.name())) {
        writer.println("content");
    }
    // Prepare destination
    Path destination = root.resolve("destination");
    destination.toFile().mkdir();
    new BazelBuildCase().prepareGeneratedCode(source, destination);
    ImmutableSet<String> filenames = fileArrayToImmutableSet(destination.toFile().listFiles());
    assertThat(filenames).containsExactly("WORKSPACE", "file");
    assertThat(new Scanner(destination.resolve("file")).useDelimiter("\\Z").next()).isEqualTo("content");
}

Example 49 with PrintWriter

use of java.io.PrintWriter in project bazel by bazelbuild.

the class BazelBuilderTest method testBuildAndGetElapsedTime.

@Test
public void testBuildAndGetElapsedTime() throws IOException, CommandException {
    Path root = folder.newFolder("BuildAndGetElapsedTime").toPath();
    Path generatedCode = root.resolve("GeneratedCode");
    Files.createDirectories(generatedCode);
    // Prepare binary
    Path buildBinary = root.resolve("binary.sh");
    Files.createFile(buildBinary);
    if (!buildBinary.toFile().setExecutable(true)) {
        fail("Failed to set executable");
    }
    double expectedValue = 10.42;
    try (PrintWriter writer = new PrintWriter(buildBinary.toFile())) {
        writer.format("#!/bin/bash\n>&2 echo 'blah blah Elapsed time: %.2f blah blah'", expectedValue);
    }
    double result = new BazelBuilder(generatedCode, null).buildAndGetElapsedTime(buildBinary, ImmutableList.<String>of());
    assertThat(result).isWithin(EPSILON).of(expectedValue);
}

Example 50 with PrintWriter

use of java.io.PrintWriter in project disunity by ata4.

the class DisUnityCli method main.

/**
     * @param args the command line arguments
     */
public static void main(String[] args) {
    LogUtils.configure();
    try (PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out), true)) {
        JCommander jc = new JCommander();
        DisUnityRoot root = new DisUnityRoot();
        root.init(jc, out);
        jc.setProgramName(DisUnity.getProgramName());
        jc.addObject(root);
        jc.parse(args);
        root.run();
    } catch (ParameterException ex) {
        L.log(Level.WARNING, "Parameter error: {0}", ex.getMessage());
    } catch (Throwable t) {
        L.log(Level.SEVERE, "Fatal error", t);
    }
}