PrintWriter w = new PrintWriter(Files.newWriter(temp, Charsets.UTF_8));
    w.println("hello");
    w.println("");
    w.println(" world  ");
    w.println("");
    w.close();

    assertEquals("hello", Files.readFirstLine(temp, Charsets.UTF_8));
    assertEquals(
        ImmutableList.of("hello", "", " world  ", ""), Files.readLines(temp, Charsets.UTF_8));

    assertTrue(temp.delete());
  }

    PrintWriter w = new PrintWriter(Files.newWriter(temp, Charsets.UTF_8));
    w.println("hello");
    w.println("");
    w.println(" world  ");
    w.println("");
    w.close();

    assertEquals("hello", Files.readFirstLine(temp, Charsets.UTF_8));
    assertEquals(
        ImmutableList.of("hello", "", " world  ", ""), Files.readLines(temp, Charsets.UTF_8));

    assertTrue(temp.delete());
  }

        """

        file('src/main/java/TestApp.java').text = '''
            @Helper
            class TestApp {
                public static void main(String[] args) {
                    System.out.println("Hello world!");
                }
            }
        '''

        expect:
        succeeds "compileJava"
        !file('build/classes/java/main/TestAppHelper.class').exists()
    }

        when:
        succeeds('installDist')

        then:
        file('build/install/sample').exists()

        when:
        runViaStartScript()

        then:
        outputContains('Hello World!')
    }

    @Requires(UnitTestPreconditions.UnixDerivative)
    def "can execute generated Unix start script using JAVA_HOME with spaces"() {
        given:

    Mac mac = Mac.getInstance("HmacSHA1");
    mac.init(SHA1_KEY);
    mac.update("hello".getBytes(UTF_8));
    mac.update("world".getBytes(UTF_8));

    assertEquals(
        HashCode.fromBytes(mac.doFinal()),
        Hashing.hmacSha1(SHA1_KEY)
            .newHasher()
            .putString("hello", UTF_8)
            .putString("world", UTF_8)
            .hash());
  }

	}

	testenv.MustHaveGoBuild(t)

	t.Parallel()

	tmpdir := t.TempDir()

	src := filepath.Join(tmpdir, "hello.go")
	err := os.WriteFile(src, []byte(testTrampSrc), 0666)
	if err != nil {
		t.Fatal(err)
	}
	exe := filepath.Join(tmpdir, "hello.exe")

	for _, mode := range buildmodes {

    #
    # templates:
    #   hello: |
    #     metadata:
    #       labels:
    #         hello: world
    #
    # Then starting a pod with the `inject.istio.io/templates: hello` annotation, will result in the pod
    # being injected with the hello=world labels.
    # This is intended for advanced configuration only; most users should use the built in template

	b := (0xffff - uint32(y)*0x101) * w / 0xffff
	return uint8(r >> 8), uint8(g >> 8), uint8(b >> 8)
}

// CMYK represents a fully opaque CMYK color, having 8 bits for each of cyan,
// magenta, yellow and black.
//
// It is not associated with any particular color profile.
type CMYK struct {
	C, M, Y, K uint8
}

func (c CMYK) RGBA() (uint32, uint32, uint32, uint32) {

            import java.util.stream.Stream;
            import java.util.function.Predicate;

            public class FailsOnJava11<T> {
                static {
                    System.out.println("Hello, world!".describeConstable());
                }
            }
        """

        buildFile << """
            compileJava.options.compilerArgs.addAll(['--release', '11'])
        """

        when:

//
// For example, here are three ways to embed a file named hello.txt
// and then print its contents at run time.
//
// Embedding one file into a string:
//
//	import _ "embed"
//
//	//go:embed hello.txt
//	var s string
//	print(s)
//
// Embedding one file into a slice of bytes:
//
//	import _ "embed"
//
//	//go:embed hello.txt
//	var b []byte
//	print(string(b))
//