A similar problem was reported/resolved in JDK-8153930, but we observed another instance 2016-05-03.

Please see the error messages:
----------rerun:(25/2402)*----------
PATH='C:\\cygwin\\opt\\jdk\\jdk1.8.0\\bin;C:\\cygwin\\bin;C:\\ProgramData\\Oracle\\Java\\javapath;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0;C:\\Program Files\\Puppet Labs\\Puppet\\bin;C:\\Program Files (x86)\\Windows Kits\\8.1\\Windows Performance Toolkit;C:\\Program Files\\Microsoft SQL Server\\110\\Tools\\Binn' \\
SystemDrive=C: \\
SystemRoot='C:\\Windows' \\
TEMP='C:\\Temp' \\
buildid=BUILD_ID \\
windir='C:\\Windows' \\
    'C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\build\\jdk\\bin\\javac' \\
        -J-ea \\
        -J-esa \\
        -J-Xmx512m \\
        -J-Dtest.class.path.prefix='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\JTwork\\jdk_test\\classes\\8\\closed\\java\\util\\Properties;C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties' \\
        -J-Dtest.src='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties' \\
        -J-Dtest.src.path='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties' \\
        -J-Dtest.classes='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\JTwork\\jdk_test\\classes\\8\\closed\\java\\util\\Properties' \\
        -J-Dtest.class.path='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\JTwork\\jdk_test\\classes\\8\\closed\\java\\util\\Properties' \\
        -J-Dtest.vm.opts='-ea -esa -Xmx512m' \\
        -J-Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m' \\
        -J-Dtest.compiler.opts= \\
        -J-Dtest.java.opts= \\
        -J-Dtest.jdk='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\build\\jdk' \\
        -J-Dcompile.jdk='C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\build\\jdk' \\
        -J-Dtest.timeout.factor=4.0 \\
        -d 'C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\JTwork\\jdk_test\\classes\\8\\closed\\java\\util\\Properties' \\
        -sourcepath 'C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties' \\
        -classpath 'C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties;C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\JTwork\\jdk_test\\classes\\8\\closed\\java\\util\\Properties' 'C:\\jenkins\\workspace\\9-dev-tier1-windows-i586\\jdk\\test\\closed\\java\\util\\Properties\\XMLSaveLoadBasher.java'
----------direct:(44/4005)----------
An exception has occurred in the compiler ((version info not available)). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.RuntimeException: java.nio.channels.ClosedChannelException
at jdk.internal.jimage.BasicImageReader.readBuffer(java.base@9-ea/BasicImageReader.java:304)
at jdk.internal.jimage.BasicImageReader.getResourceBuffer(java.base@9-ea/BasicImageReader.java:350)
at jdk.internal.jimage.BasicImageReader.getResource(java.base@9-ea/BasicImageReader.java:324)
at jdk.internal.jimage.ImageReader$SharedImageReader.getResource(java.base@9-ea/ImageReader.java:526)
at jdk.internal.jimage.ImageReader.getResource(java.base@9-ea/ImageReader.java:98)
at jdk.internal.jrtfs.SystemImage$1.getResource(java.base@9-ea/SystemImage.java:68)
at jdk.internal.jrtfs.JrtFileSystem.getFileContent(java.base@9-ea/JrtFileSystem.java:261)
at jdk.internal.jrtfs.JrtFileSystem.newInputStream(java.base@9-ea/JrtFileSystem.java:344)
at jdk.internal.jrtfs.JrtPath.newInputStream(java.base@9-ea/JrtPath.java:623)
at jdk.internal.jrtfs.JrtFileSystemProvider.newInputStream(java.base@9-ea/JrtFileSystemProvider.java:322)
at java.nio.file.Files.newInputStream(java.base@9-ea/Files.java:154)
at com.sun.tools.javac.file.PathFileObject.openInputStream(jdk.compiler@9-ea/PathFileObject.java:436)
at com.sun.tools.javac.jvm.ClassReader.readClassFile(jdk.compiler@9-ea/ClassReader.java:2513)
at com.sun.tools.javac.code.ClassFinder.fillIn(jdk.compiler@9-ea/ClassFinder.java:358)
at com.sun.tools.javac.code.ModuleFinder$1.complete(jdk.compiler@9-ea/ModuleFinder.java:311)
at com.sun.tools.javac.code.Symbol.complete(jdk.compiler@9-ea/Symbol.java:602)
at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(jdk.compiler@9-ea/Symbol.java:1219)
at com.sun.tools.javac.comp.Modules$2.complete(jdk.compiler@9-ea/Modules.java:456)
at com.sun.tools.javac.code.Symtab.lambda$enterModule$10(jdk.compiler@9-ea/Symtab.java:748)
at com.sun.tools.javac.code.Symbol.complete(jdk.compiler@9-ea/Symbol.java:602)
at com.sun.tools.javac.comp.Modules.computeTransitiveClosure(jdk.compiler@9-ea/Modules.java:901)
at com.sun.tools.javac.comp.Modules.allModules(jdk.compiler@9-ea/Modules.java:864)
at com.sun.tools.javac.comp.Modules.enter(jdk.compiler@9-ea/Modules.java:209)
at com.sun.tools.javac.main.JavaCompiler.initModules(jdk.compiler@9-ea/JavaCompiler.java:1020)
at com.sun.tools.javac.main.JavaCompiler.initModules(jdk.compiler@9-ea/JavaCompiler.java:1012)
at com.sun.tools.javac.main.JavaCompiler.compile(jdk.compiler@9-ea/JavaCompiler.java:906)
at com.sun.tools.javac.main.Main.compile(jdk.compiler@9-ea/Main.java:269)
at com.sun.tools.javac.main.Main.compile(jdk.compiler@9-ea/Main.java:144)
at com.sun.tools.javac.Main.compile(jdk.compiler@9-ea/Main.java:73)
at jdk.internal.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
at com.sun.javatest.regtest.agent.RegressionCompileCommand.run(RegressionCompileCommand.java:248)
at com.sun.javatest.regtest.agent.CompileActionHelper.runCompile(CompileActionHelper.java:92)
at com.sun.javatest.regtest.agent.AgentServer.doCompile(AgentServer.java:208)
at com.sun.javatest.regtest.agent.AgentServer.run(AgentServer.java:179)
at com.sun.javatest.regtest.agent.AgentServer.main(AgentServer.java:59)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(java.base@9-ea/FileChannelImpl.java:108)
at sun.nio.ch.FileChannelImpl.read(java.base@9-ea/FileChannelImpl.java:722)
at jdk.internal.jimage.BasicImageReader.readBuffer(java.base@9-ea/BasicImageReader.java:300)
... 36 more
result: Error. compiler crashed (exit code 4)