Need HELP Java

[Yamiro]

Hello to Symbianize members..
I'm new at Java software.
I'm using DrJava Version : drjava-20160913-225446
I got here a problem..
When i compile it got error.
Here look.
edu.rice.cs.util.UnexpectedException: java.lang.NoClassDefFoundError: com/sun/tools/javac/util/DefaultFileManager
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel._doCompile(DefaultCompilerModel.java:277)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel.compileAll(DefaultCompilerModel.java:171)
at edu.rice.cs.drjava.ui.MainFrame._compileAll(MainFrame.java:5752)
at edu.rice.cs.drjava.ui.MainFrame.access$5300(MainFrame.java:132)
at edu.rice.cs.drjava.ui.MainFrame$55.actionPerformed(MainFrame.java:973)
at javax.swing.SwingUtilities.notifyAction(Unknown Source)
at edu.rice.cs.drjava.ui.DefinitionsPane.processKeyEvent(DefinitionsPane.java:695)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: com/sun/tools/javac/util/DefaultFileManager
at edu.rice.cs.drjava.model.compiler.Javac160Compiler.compile(Javac160Compiler.java:130)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel._compileFiles(DefaultCompilerModel.java:363)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel._doCompile(DefaultCompilerModel.java:272)
... 38 more
Caused by: java.lang.ClassNotFoundException: com.sun.tools.javac.util.DefaultFileManager
at java.lang.ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at edu.rice.cs.plt.reflect.PreemptingClassLoader.loadClass(PreemptingClassLoader.java:91)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 41 more

Caused by:
java.lang.NoClassDefFoundError: com/sun/tools/javac/util/DefaultFileManager
at edu.rice.cs.drjava.model.compiler.Javac160Compiler.compile(Javac160Compiler.java:130)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel._compileFiles(DefaultCompilerModel.java:363)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel._doCompile(DefaultCompilerModel.java:272)
at edu.rice.cs.drjava.model.compiler.DefaultCompilerModel.compileAll(DefaultCompilerModel.java:171)
at edu.rice.cs.drjava.ui.MainFrame._compileAll(MainFrame.java:5752)
at edu.rice.cs.drjava.ui.MainFrame.access$5300(MainFrame.java:132)
at edu.rice.cs.drjava.ui.MainFrame$55.actionPerformed(MainFrame.java:973)
at javax.swing.SwingUtilities.notifyAction(Unknown Source)
at edu.rice.cs.drjava.ui.DefinitionsPane.processKeyEvent(DefinitionsPane.java:695)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.sun.tools.javac.util.DefaultFileManager
at java.lang.ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at edu.rice.cs.plt.reflect.PreemptingClassLoader.loadClass(PreemptingClassLoader.java:91)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 41 more


System Properties:
DrJava Version drjava-20160913-225446
DrJava Build Time 20160913-225446

drjava.debug.port = 49805
java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = <anonymized user.home>\introcs\java\bin
java.vm.version = 24.65-b04
java.vm.vendor = Oracle Corporation
java.vendor.url = http://java.oracle.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) 64-Bit Server VM
file.encoding.pkg = sun.io
user.country = US
user.script =
sun.java.launcher = SUN_STANDARD
sun.os.patch.level = Service Pack 1
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.home>\Desktop
java.runtime.version = 1.7.0_67-b01
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = <anonymized user.home>\introcs\java\lib\endorsed
os.arch = amd64
java.io.tmpdir = C:\Users\OFFICE~1\AppData\Local\Temp\
line.separator = "\u000d\u000a"
java.vm.specification.vendor = Oracle Corporation
user.variant =
os.name = Windows 7
sun.jnu.encoding = Cp1252
java.library.path = <anonymized user.home>\introcs\java\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;<anonymized user.home>\introcs\java\bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;<anonymized user.home>\introcs\j3d\bin;<anonymized user.home>\introcs\bin;<anonymized user.home>\introcs\java\bin;;.
sun.awt.enableExtraMouseButtons = true
java.specification.name = Java Platform API Specification
java.class.version = 51.0
sun.management.compiler = HotSpot 64-Bit Tiered Compilers
os.version = 6.1
user.home = <anonymized user.home>
user.timezone = Australia/Perth
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.7
java.class.path = <anonymized user.home>\introcs\drjava.jar
user.name = <anonymized user.name>
java.vm.specification.version = 1.7
sun.java.command = <anonymized user.home>\introcs\drjava.jar
java.home = <anonymized user.home>\introcs\java
sun.arch.data.model = 64
user.language = en
java.specification.vendor = Oracle Corporation
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode
java.version = 1.7.0_67
java.ext.dirs = <anonymized user.home>\introcs\java\lib\ext;C:\Windows\Sun\Java\lib\ext
sun.boot.class.path = <anonymized user.home>\introcs\java\lib\resources.jar;<anonymized user.home>\introcs\java\lib\rt.jar;<anonymized user.home>\introcs\java\lib\sunrsasign.jar;<anonymized user.home>\introcs\java\lib\jsse.jar;<anonymized user.home>\introcs\java\lib\jce.jar;<anonymized user.home>\introcs\java\lib\charsets.jar;<anonymized user.home>\introcs\java\lib\jfr.jar;<anonymized user.home>\introcs\java\classes
java.vendor = Oracle Corporation
file.separator = \
java.vendor.url.bug = http://bugreport.sun.com/bugreport/
sun.io.unicode.encoding = UnicodeLittle
sun.cpu.endian = little
java.rmi.server.hostname = 127.0.0.1
sun.desktop = windows
sun.cpu.isalist = amd64

DrJava configuration file
In resource bundle edu.rice.cs.drjava.config.options:
nothing

In shadowed configuration:
javac.location = C:\\Users\\<anonymized user.name>\\introcs\\java\\lib\\tools.jar
extra.classpath = C:\\Users\\<anonymized user.name>\\introcs\\stdlib.jar;C:\\Users\\<anonymized user.name>\\introcs\\algs4.jar;C:\\Users\\<anonymized user.name>\\introcs\\j3d\\lib\\ext\\j3dcore.jar;C:\\Users\\<anonymized user.name>\\introcs\\j3d\\lib\\ext\\j3dutils.jar;C:\\Users\\<anonymized user.name>\\introcs\\j3d\\lib\\ext\\vecmath.jar
all.compiler.versions = true
right.margin.columns = 80
lineenum.enabled = true
key.delete.next = [shift DELETE]
key.delete.previous = [shift BACK_SPACE]
interactions.exit.prompt = false
interactions.reset.prompt = false
save.before.compile = true
compile.before.junit = true
save.before.javadoc = true
indent.level = 4
auto.close.comments = true
run.with.assert = false
files.backup = false
recent.files = [C:\\Users\\<anonymized user.name>\\introcs\\NoClassDefFoundErrorDemo.java,C:\\Users\\<anonymized user.name>\\introcs\\SimpleCalculator.java,C:\\Users\\<anonymized user.name>\\introcs\\sample.java,C:\\Users\\<anonymized user.name>\\introcs\\HelloWorld.java,C:\\Users\\<anonymized user.name>\\introcs\\% javac HelloWorld.java]
window.height = 681
window.x = 253
window.y = 44
debug.panel.height = 150
last.dir = C:\\Users\\<anonymized user.name>\\introcs\\HelloWorld.java
last.interactions.dir = C:\\Users\\<anonymized user.name>\\introcs
dialog.completeword.javaapi = true
tabbedpanes.state = 680 384 700 400
dialog.drjava.survey.enabled = false
new.version.notification = none (disabled)
file.ext.registration = always


Used memory: about 53.38 megabytes
Free memory: about 22.12 megabytes
Total memory: about 75.50 megabytes
Total memory can expand to: about 883.50 megabytes

Number of processors/cores: 2

Compiler Discovery Log:

OR simply
File: (no associated file) [line: (no source location)]
Error: java.lang.NoClassDefFoundError: com/sun/tools/javac/util/DefaultFileManager

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