C
Clundahl
When trying to run a java program that somehow handles files the
program starts and then freezes. I try to run NetBeans and Eclipse and
some other self made programs, and this happens. The line java -
version do work.
My guess is that it have something to do with reading and/or writing
to files.
I run a process that aims to build an gwt-application and it stops
indefinitely when trying to access my files. I hit ctrl+break and then
it I get this info/stacktrace:
Full thread dump Java HotSpot(TM) Client VM (11.2-b01 mixed mode,
sharing):
"Thread-1" daemon prio=6 tid=0x02fa9c00 nid=0xe78 runnable
[0x030df000..0x030dfd
14]
java.lang.Thread.State: RUNNABLE
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:177)
at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:
92)
at java.lang.Thread.run(Thread.java:619)
"Thread-0" daemon prio=6 tid=0x02f73400 nid=0x448 runnable
[0x0308f000..0x0308fd
94]
java.lang.Thread.State: RUNNABLE
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:199)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
- locked <0x22a4a8d8> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:90)
at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:
92)
at java.lang.Thread.run(Thread.java:619)
"Low Memory Detector" daemon prio=6 tid=0x02ad1800 nid=0x454 runnable
[0x0000000
0..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x02acb800 nid=0x1658 waiting on
condition
[0x00000000..0x02d7f7bc]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=10 tid=0x02ac9c00 nid=0x13fc runnable
[0x00000000.
..0x00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x02ac8800 nid=0x117c waiting
on conditio
n [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x02ac0800 nid=0x1644 in Object.wait()
[0x02c8f000
...0x02c8fc94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22ecfb78> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x22ecfb78> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x02abf000 nid=0x1698 in
Object.wait() [0
x02c3f000..0x02c3fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22ecfc00> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x22ecfc00> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00316800 nid=0x10a4 runnable
[0x0092f000..0x0092fe54]
java.lang.Thread.State: RUNNABLE
at java.lang.ProcessImpl.waitFor(Native Method)
at org.apache.tools.ant.taskdefs.Execute.waitFor(Execute.java:551)
at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:482)
at org.apache.tools.ant.taskdefs.Java.fork(Java.java:784)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:211)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:132)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:
288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute
(DispatchUtils.jav
a:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:
1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets
(DefaultExe
cutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
"VM Thread" prio=10 tid=0x02abd800 nid=0x1688 runnable
"VM Periodic Task Thread" prio=10 tid=0x02ad3800 nid=0x176c waiting on
condition
JNI global references: 889
Heap
def new generation total 960K, used 642K [0x229d0000, 0x22ad0000,
0x22eb0000)
eden space 896K, 66% used [0x229d0000, 0x22a64f10, 0x22ab0000)
from space 64K, 72% used [0x22ab0000, 0x22abb970, 0x22ac0000)
to space 64K, 0% used [0x22ac0000, 0x22ac0000, 0x22ad0000)
tenured generation total 4096K, used 653K [0x22eb0000, 0x232b0000,
0x269d0000
)
the space 4096K, 15% used [0x22eb0000, 0x22f53518, 0x22f53600,
0x232b0000)
compacting perm gen total 12288K, used 2106K [0x269d0000, 0x275d0000,
0x2a9d00
00)
the space 12288K, 17% used [0x269d0000, 0x26bdeb98, 0x26bdec00,
0x275d0000)
ro space 8192K, 67% used [0x2a9d0000, 0x2af37448, 0x2af37600,
0x2b1d0000)
rw space 12288K, 53% used [0x2b1d0000, 0x2b844d58, 0x2b844e00,
0x2bdd0000)
The 'FileInputStream' complains some in the beginning of the trace...
This problem just appeared out of the blue, running the programs have
worked earlier... very strange.
Do anybody know how to resolve this (hopefully not by reinstalling)?
Kind regards
Clundahl
program starts and then freezes. I try to run NetBeans and Eclipse and
some other self made programs, and this happens. The line java -
version do work.
My guess is that it have something to do with reading and/or writing
to files.
I run a process that aims to build an gwt-application and it stops
indefinitely when trying to access my files. I hit ctrl+break and then
it I get this info/stacktrace:
Full thread dump Java HotSpot(TM) Client VM (11.2-b01 mixed mode,
sharing):
"Thread-1" daemon prio=6 tid=0x02fa9c00 nid=0xe78 runnable
[0x030df000..0x030dfd
14]
java.lang.Thread.State: RUNNABLE
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:177)
at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:
92)
at java.lang.Thread.run(Thread.java:619)
"Thread-0" daemon prio=6 tid=0x02f73400 nid=0x448 runnable
[0x0308f000..0x0308fd
94]
java.lang.Thread.State: RUNNABLE
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:199)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
- locked <0x22a4a8d8> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:90)
at org.apache.tools.ant.taskdefs.StreamPumper.run(StreamPumper.java:
92)
at java.lang.Thread.run(Thread.java:619)
"Low Memory Detector" daemon prio=6 tid=0x02ad1800 nid=0x454 runnable
[0x0000000
0..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x02acb800 nid=0x1658 waiting on
condition
[0x00000000..0x02d7f7bc]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=10 tid=0x02ac9c00 nid=0x13fc runnable
[0x00000000.
..0x00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x02ac8800 nid=0x117c waiting
on conditio
n [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x02ac0800 nid=0x1644 in Object.wait()
[0x02c8f000
...0x02c8fc94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22ecfb78> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x22ecfb78> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x02abf000 nid=0x1698 in
Object.wait() [0
x02c3f000..0x02c3fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22ecfc00> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x22ecfc00> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00316800 nid=0x10a4 runnable
[0x0092f000..0x0092fe54]
java.lang.Thread.State: RUNNABLE
at java.lang.ProcessImpl.waitFor(Native Method)
at org.apache.tools.ant.taskdefs.Execute.waitFor(Execute.java:551)
at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:482)
at org.apache.tools.ant.taskdefs.Java.fork(Java.java:784)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:211)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:132)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:
288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute
(DispatchUtils.jav
a:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:357)
at org.apache.tools.ant.Target.performTasks(Target.java:385)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:
1337)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets
(DefaultExe
cutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
at org.apache.tools.ant.Main.runBuild(Main.java:758)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
"VM Thread" prio=10 tid=0x02abd800 nid=0x1688 runnable
"VM Periodic Task Thread" prio=10 tid=0x02ad3800 nid=0x176c waiting on
condition
JNI global references: 889
Heap
def new generation total 960K, used 642K [0x229d0000, 0x22ad0000,
0x22eb0000)
eden space 896K, 66% used [0x229d0000, 0x22a64f10, 0x22ab0000)
from space 64K, 72% used [0x22ab0000, 0x22abb970, 0x22ac0000)
to space 64K, 0% used [0x22ac0000, 0x22ac0000, 0x22ad0000)
tenured generation total 4096K, used 653K [0x22eb0000, 0x232b0000,
0x269d0000
)
the space 4096K, 15% used [0x22eb0000, 0x22f53518, 0x22f53600,
0x232b0000)
compacting perm gen total 12288K, used 2106K [0x269d0000, 0x275d0000,
0x2a9d00
00)
the space 12288K, 17% used [0x269d0000, 0x26bdeb98, 0x26bdec00,
0x275d0000)
ro space 8192K, 67% used [0x2a9d0000, 0x2af37448, 0x2af37600,
0x2b1d0000)
rw space 12288K, 53% used [0x2b1d0000, 0x2b844d58, 0x2b844e00,
0x2bdd0000)
The 'FileInputStream' complains some in the beginning of the trace...
This problem just appeared out of the blue, running the programs have
worked earlier... very strange.
Do anybody know how to resolve this (hopefully not by reinstalling)?
Kind regards
Clundahl