TEST_BUG: java/nio/file/Files/StreamTest.java fails when sym links not supported

This test has been failing on some Windows machines since it was pushed.

In testSecurityException is has:

            try (CloseableStream<Path> s = Files.list(fakeRoot.resolve("dir"))) {
                String[] result = s.map(path -> path.getFileName().toString())
                                   .toArray(String[]::new);
                assertEqualsNoOrder(result, new String[] { "d1","f1", "lnDir2", "SecurityException", "sample" });
            }

but this assumes that lnDir2 is one of the entries. This is not the case when sym links aren't supported.

While fixing this test then we should also consider cleaning up many of the Paths.get and resolve usages, eg:

        Path triggerFile = testFolder.resolve(Paths.get("dir", "SecurityException"));
        Files.createFile(triggerFile);
        Path sampleFile = testFolder.resolve(Paths.get("dir", "sample"));
        Files.createFile(sampleFile);

can be changed to:

        Path dir = Paths.get("dir");
        Path triggerFile = Files.createFile(dir.resolve("SecurityException"));
        Path sampleFile = Files.createFile(dir.resolve("sample"));


--------------------------------------------------
TEST: java/nio/file/Files/StreamTest.java
JDK under test: (C:\jprt\T\P1\113150~1.ALB\TESTPR~1\WINDOW~1.2-P)
java version "1.8.0-internal"
Java(TM) SE Runtime Environment (build 1.8.0-internal-jprtadm_2013_05_19_04_54-b00)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b31, mixed mode)



ACTION: build -- Passed. Build successful
REASON: User specified action: run build PassThroughFileSystem FaultyFileSystem
TIME: 0.124 seconds
messages:
command: build PassThroughFileSystem FaultyFileSystem
reason: User specified action: run build PassThroughFileSystem FaultyFileSystem
elapsed time (seconds): 0.124

ACTION: compile -- Passed. Compilation successful
REASON: .class file out of date or does not exist
TIME: 0.124 seconds
messages:
command: compile -XDignore.symbol.file=true C:\jprt\T\P1\113150.albatem\s\jdk\test\java\nio\file\Files\FaultyFileSystem.java
reason: .class file out of date or does not exist
elapsed time (seconds): 0.124

ACTION: build -- Passed. Build successful
REASON: Named class compiled on demand
TIME: 0.281 seconds
messages:
command: build StreamTest
reason: Named class compiled on demand
elapsed time (seconds): 0.281

ACTION: compile -- Passed. Compilation successful
REASON: .class file out of date or does not exist
TIME: 0.281 seconds
messages:
command: compile -XDignore.symbol.file=true C:\jprt\T\P1\113150.albatem\s\jdk\test\java\nio\file\Files\StreamTest.java
reason: .class file out of date or does not exist
elapsed time (seconds): 0.281

ACTION: testng -- Failed. Execution failed: `main' threw exception: java.lang.Exception: failures: 1
REASON: User specified action: run testng StreamTest
TIME: 0.312 seconds
messages:
command: testng StreamTest
reason: User specified action: run testng StreamTest
elapsed time (seconds): 0.312
STDOUT:
[TestNG] Running:
  java/nio/file/Files/StreamTest.java

config void StreamTest.setupTestFolder() throws java.io.IOException: success
test public void StreamTest.testBasic(): success
test public void StreamTest.testClosedStream() throws java.io.IOException: success
test public void StreamTest.testConstructException(): success
test public void StreamTest.testDirectoryIteratorException() throws java.io.IOException: success
test public void StreamTest.testFind() throws java.io.IOException: success
test public void StreamTest.testLines() throws java.io.IOException: success
test public void StreamTest.testSecurityException() throws java.io.IOException: failure
java.lang.AssertionError: Arrays do not have the same size:4 != 5
at org.testng.Assert.fail(Assert.java:89)
at org.testng.Assert.failAssertNoEqual(Assert.java:612)
at org.testng.Assert.assertEqualsNoOrder(Assert.java:589)
at org.testng.Assert.assertEqualsNoOrder(Assert.java:634)
at StreamTest.testSecurityException(StreamTest.java:498)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:715)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:907)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1237)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:51)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:85)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1197)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1122)
at org.testng.TestNG.run(TestNG.java:1030)
at com.sun.javatest.regtest.TestNGAction$TestNGRunner.main(TestNGAction.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:728)
at java.lang.Thread.run(Thread.java:724)
test public void StreamTest.testUncheckedIOException() throws java.io.IOException: success
test public void StreamTest.testWalk(): success
test public void StreamTest.testWalkFollowLink(): success
test public void StreamTest.testWalkFollowLinkLoop(): success
test public void StreamTest.testWalkOneLevel(): success
config void StreamTest.cleanupTestFolder() throws java.io.IOException: success

===============================================
java/nio/file/Files/StreamTest.java
Total tests run: 12, Failures: 1, Skips: 0
===============================================

STDERR:
java.nio.file.NoSuchFileException: C:\jprt\T\P1\113150.albatem\io\windows_x64-product-c2-jdk_nio\name2361705136379712065\notExist
at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:79)
at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:230)
at java.nio.file.Files.newByteChannel(Files.java:322)
at java.nio.file.Files.newByteChannel(Files.java:368)
at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:382)
at java.nio.file.Files.newInputStream(Files.java:113)
at java.nio.file.Files.newBufferedReader(Files.java:2724)
at java.nio.file.Files.lines(Files.java:3513)
at StreamTest.testConstructException(StreamTest.java:589)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:715)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:907)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1237)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:51)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:85)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1197)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1122)
at org.testng.TestNG.run(TestNG.java:1030)
at com.sun.javatest.regtest.TestNGAction$TestNGRunner.main(TestNGAction.java:155)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:728)
at java.lang.Thread.run(Thread.java:724)
java.lang.Exception: failures: 1
at com.sun.javatest.regtest.TestNGAction$TestNGRunner.main(TestNGAction.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:728)
at java.lang.Thread.run(Thread.java:724)

JavaTest Message: Test threw exception: java.lang.Exception
JavaTest Message: shutting down test


TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.Exception: failures: 1
--------------------------------------------------