I have a 64-bit processor and windows 8.And when i am opening my Android studio an error dialog box shows, written as "Failed to create JVM,JVM path:C:\Program Files\Java\jdk1.7.0_25\jre if you have already have 64 bit JDK instaled,define a JAVA_HOME variable in your computer"
Go to C:\Program Files\Android\Android Studio\bin\studio.exe.vmoptions
open in notpad
-Xmx512m to -Xmx256m
-XX:MaxPermSize=250m to -XX:MaxPermSize=128m
Or change:
-Xmx750m to -Xmx512m
-XX:MaxPermSize=350m to -XX:MaxPermSize=250m
Related
im really lost here, re-installed multiple times and every time i open intellij for the first time it works but after that it just doesnt do anything..
tried suggestions i found on the internet like editing the idea.exe.vmoptions file but to no result. Most suggesstions says that you have to increase xms and xmx but that did nothing for me.
this is the original idea.exe.vmoptions:
-server
-Xms128m
-Xmx512m
-XX:ReservedCodeCacheSize=384m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-XX:CICompilerCount=2
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow
-ea
-Dsun.io.useCanonCaches=false
-Djdk.http.auth.tunneling.disabledSchemes=""
-Djdk.attach.allowAttachSelf=true
-Djdk.module.illegalAccess.silent=true
-Dkotlinx.coroutines.debug=off
edit: running the idea.bat from command line DOES start intelliJ gives this warning:
C:\Program Files\JetBrains\IntelliJ IDEA Community Edition
2020.3.2\bin>.\idea.bat
OpenJDK Server VM warning: Option UseConcMarkSweepGC was deprecated in
version 9.0 and will likely be removed in a future release.
any help would be greatly appreciated!
The issue was caused by the corrupted or incomplete OS installation / system libraries missing.
Logs contained the following:
Caused by: java.lang.UnsatisfiedLinkError: C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.3.2\jbr\bin\awt.dll: Can't find dependent libraries
The issue was fixed by reinstalling https://aka.ms/vs/16/release/vc_redist.x64.exe.
I'm stuck. I am unable to figure out what is causing me to receive "Unresolved requirement: Require-Capability" errors for an SWT bundle (and others, if I dig deeper). The requirements stated for it are win32 os and ws, and arch of x86_64, all of which seem like they should be satisfied by my system. I have included details below, and will update with details that anyone requests.
Background and Problem Details
I'm working on an Eclipse plugin project that hasn't been exported in a long time. It was upgraded from Java 7 to 8, and from Juno to Mars, since the last release. Last week, I went to make a new release, by using the 'Eclipse Product export wizard' in the .product file. Previous releases were fine. Launching the project from within Eclipse works fine (using the product file context menu Run As->Eclipse application to create the Launch configuration). Using the Validate Plug-ins functionality, seen in both the .product and launch config, shows no problems.
The log shows the following:
!SESSION 2016-08-05 09:50:28.847 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_101
java.vendor=Oracle Corporation
BootLoader constants: OS=${target.os}, ARCH=${target.arch}, WS=${target.ws}, NL=en_US
Framework arguments: -enableassertions
Command-line arguments: -os ${target.os} -ws ${target.ws} -arch ${target.arch} -clean -consoleLog -enableassertions -console
!ENTRY org.eclipse.osgi 4 0 2016-08-05 09:50:30.975
!MESSAGE An error occurred while automatically activating bundle org.eclipse.ui.workbench (96).
!STACK 0
org.osgi.framework.BundleException: Error starting module.
at org.eclipse.osgi.container.Module.doStart(Module.java:580)
...
Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:941)
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:318)
at org.eclipse.osgi.container.Module.doStart(Module.java:571)
... 42 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.SWTError cannot be found by org.eclipse.ui.workbench_3.107.0.v20150825-2206
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:439)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:352)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:344)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 51 more
Root exception:
java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
...
!ENTRY org.eclipse.osgi 4 0 2016-08-05 09:50:30.988
!MESSAGE An error occurred while automatically activating bundle ca.uvic.chisel.atlantis (2).
!STACK 0
org.osgi.framework.BundleException: Error loading bundle activator.
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:711)
etc etc...
I have access to the osgi console, and gotten some more information:
osgi> ss org.eclipse.swt
"Framework is launched."
id State Bundle
82 RESOLVED org.eclipse.swt_3.104.1.v20150825-0743
113 INSTALLED org.eclipse.swt.win32.win32.x86_64_3.104.1.v20150825-0743
osgi> diag 113
org.eclipse.swt.win32.win32.x86_64 [113]
Unresolved requirement: Require-Capability: eclipse.platform; filter:="(& (osg
i.ws=win32) (osgi.os=win32) (osgi.arch=x86_64))"
```
Some more details on SWT on my system...the exported application has "/plugins/org.eclipse.swt.win32.win32.x86_64_3.104.1.v20150825-0743.jar", which is the same version specified by the org.eclipse.swt.win32.win32.x86_64 entry in the .product file's "Plug-ins and Fragments" config. (There is also org.eclipse.swt_3.104.1.v20150825-0743.jar and matching org.eclipse.swt). The bundle fragment requirements are as noted in the osgi console results, namely "(& (osgi.ws=win32) (osgi.os=win32) (osgi.arch=x86_64))".
In the previous (functioning) release from my archives, I see it has org.eclipse.swt.win32.win32.x86_64_3.100.1.v4234e.jar. I do not know if the bundle fragment requirements were the same or different back then. I do not have access to the osgi console in this release, because I did not include the necessary libraries for it back then.
Looking at other bundles, I saw some that are not RESOLVED status either.
Development Context
I am developing, exporting, and running the project on Windows 7. My JRE System Library for dev is jre1.8.0_101-b13. This is the same version (same file path) as the JRE installed for running Java applications.
C:\Atlantis Export\Atlantis 0.3.0 TEST 3>java -XshowSettings:properties -version
Property settings:
awt.toolkit = sun.awt.windows.WToolkit
file.encoding = Cp1252
file.encoding.pkg = sun.io
file.separator = \
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.awt.printerjob = sun.awt.windows.WPrinterJob
java.class.path = .
java.class.version = 52.0
java.endorsed.dirs = C:\Program Files\Java\jre1.8.0_101\lib\endorsed
java.ext.dirs = C:\Program Files\Java\jre1.8.0_101\lib\ext
C:\Windows\Sun\Java\lib\ext
java.home = C:\Program Files\Java\jre1.8.0_101
java.io.tmpdir = C:\Users\eric\AppData\Local\Temp\
java.library.path = C:\ProgramData\Oracle\Java\javapath
C:\Windows\Sun\Java\bin
C:\Windows\system32
C:\Windows
C:\ProgramData\Oracle\Java\javapath
C:\Windows\system32
C:\Windows
C:\Windows\System32\Wbem
C:\Windows\System32\WindowsPowerShell\v1.0\
C:\Program Files (x86)\pgmodeler
C:\WinPython-64bit-3.4.3.5\python-3.4.3.amd64
%USERPROFILE%\.dnx\bin
C:\Program Files\Microsoft DNX\Dnvm\
C:\Program Files\nodejs\
C:\Program Files (x86)\Skype\Phone\
C:\Windows\System32\WindowsPowerShell\v1.0\
C:\Program Files\010 Editor
C:\Users\eric\AppData\Roaming\npm
.
java.runtime.name = Java(TM) SE Runtime Environment
java.runtime.version = 1.8.0_101-b13
java.specification.name = Java Platform API Specification
java.specification.vendor = Oracle Corporation
java.specification.version = 1.8
java.vendor = Oracle Corporation
java.vendor.url = http://java.oracle.com/
java.vendor.url.bug = http://bugreport.sun.com/bugreport/
java.version = 1.8.0_101
java.vm.info = mixed mode
java.vm.name = Java HotSpot(TM) 64-Bit Server VM
java.vm.specification.name = Java Virtual Machine Specification
java.vm.specification.vendor = Oracle Corporation
java.vm.specification.version = 1.8
java.vm.vendor = Oracle Corporation
java.vm.version = 25.101-b13
line.separator = \r \n
os.arch = amd64
os.name = Windows 7
os.version = 6.1
path.separator = ;
sun.arch.data.model = 64
sun.boot.class.path = C:\Program Files\Java\jre1.8.0_101\lib\resources.jar
C:\Program Files\Java\jre1.8.0_101\lib\rt.jar
C:\Program Files\Java\jre1.8.0_101\lib\sunrsasign.jar
C:\Program Files\Java\jre1.8.0_101\lib\jsse.jar
C:\Program Files\Java\jre1.8.0_101\lib\jce.jar
C:\Program Files\Java\jre1.8.0_101\lib\charsets.jar
C:\Program Files\Java\jre1.8.0_101\lib\jfr.jar
C:\Program Files\Java\jre1.8.0_101\classes
sun.boot.library.path = C:\Program Files\Java\jre1.8.0_101\bin
sun.cpu.endian = little
sun.cpu.isalist = amd64
sun.desktop = windows
sun.io.unicode.encoding = UnicodeLittle
sun.java.launcher = SUN_STANDARD
sun.jnu.encoding = Cp1252
sun.management.compiler = HotSpot 64-Bit Tiered Compilers
sun.os.patch.level = Service Pack 1
sun.stderr.encoding = cp437
sun.stdout.encoding = cp437
user.country = US
user.dir = C:\Atlantis Export\Atlantis 0.3.0 TEST 3
user.home = C:\Users\eric
user.language = en
user.name = eric
user.script =
user.timezone =
user.variant =
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)
I have tried upgrading again from Mars, to Neon. That didn't resolve anything. Downgrading to Juno to fix something like this smells like the wrong solution.
So...while preparing my answer, I found the solution. I know that if I had someone to bounce this off of before, it might have occurred to me then.
I noticed that the ${target.ws} and ${target.os} occur in the launch config. I am not sure how these were added; perhaps the product file generated these arguments, perhaps I added them when trying to fix another bug many moons ago. In any case, I was googling to see how to inspect these values, and decided to simply remove them and test launch and export without them. both worked fine. I don't need them there, I am not sure if they were even containing values.
To reiterate, my solution was to remove the "-os ${target.os} -ws ${target.ws} -arch ${target.arch}" arguments in the .product file (as well as the launch config derived from it).
I may have added them on the advice of somewhere like this (but I don't know why): Eclipse Validation error - Platform filter did not match:(&(osgi.ws=win32)(osgi.os=win32)(osgi.arch=x86)) . Looking at blame, I see that the arguments were added when I first changed the project from using manually defined launch configurations, to using .product based launch configuration; there were inconsistencies and machine dependent strings when the launch was manually defined. I do not know if they were automatically added, or if I thought I needed them.
Currently we are encountering an problem, our java application can run smoothly with JRE6, but for JRE7, it will report "Could not create the Java virtual machine" sometimes and failed to start program. we have "-Xmx1024m" option in the launch command line.
after searching in google, people suggest check the max heap size that can be requested in PC. then I tried below ones.
for JRE6,
C:\Users\joey>java -Xmx1214m -version
java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Java HotSpot(TM) Client VM (build 20.45-b01, mixed mode)
C:\Users\joey>java -Xmx1215m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
for JRE7,
D:\Program Files\Java\jre7\bin>java.exe -Xmx930m -version
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) Client VM (build 24.51-b03, mixed mode)
D:\Program Files\Java\jre7\bin>java.exe -Xmx931m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
And when i close most processes in PC and free memory to 2.5 GB, for JRE7, it will succeed with 1094m, like below.
D:\Program Files\Java\jre7\bin>java.exe -Xmx1094m -version
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) Client VM (build 24.51-b03, mixed mode)
D:\Program Files\Java\jre7\bin>java.exe -Xmx1095m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
It seems that the max heap size that JVM can request is related with system available memory size, does someone know the exact relationship?
Is there some way to enable tracing logs of JRE when creating JVM?
Thank you!
Regards,
Joey
I faced the same issue on various Windows OS flavous (Win7, Win2008R2) while having enough free RAM (3-5G), when switching from jre6_20 to jre7_51 (both 32 bit VMs)
Using vm args -Xmx1300m and -XX:MaxPermSize=256m on java 6 the VM is able to start. However, with java7 I had to lower down startup max memory (xmx with 100m or permgen with 100m) in order to be able to start VM.
The interesting part is this: if I restarted my box, the jvm 7 started with original vm args (-Xmx1300m and -XX:MaxPermSize=256m) so I suspect the root cause might be the OS with JVM combination.
I know that on Windows OSes - 32 bit VMs expect to have a single large chunk of memory, but cannot use the maximum process memory size will range from 1.4G to 1.6G (because of additional constraints)
Any troubleshooting pointers? Oracle does not provide any information in java7 release notes (or I could not spot those)
I have a similar problem Windows 7 64bit, no JAVA_HOME set nor in PATH
This fails
"C:\Program Files (x86)\Java\jdk1.7.0_51\bin\java.exe" -Xms32m -Xmx1024m -XX:MaxPermSize=256m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
This works
"C:\Program Files (x86)\Java\jdk1.7.0_51\bin\java.exe" -Xms32m -Xmx512m -XX:MaxPermSize=256m -version
This also works (I can recompile or not, doesn't make a difference
"C:\Program Files (x86)\Java\jdk1.6.0_45\bin\java.exe" -Xms32m -Xmx1024m -XX:MaxPermSize=256m -version
I tried turning off windows DEP, didnt make a difference
http://windows.microsoft.com/en-us/windows-vista/data-execution-prevention-frequently-asked-questions
I twiddled with the Virtual Memory settings , changed from allowing Windows to Manage
http://windows.microsoft.com/en-us/windows/change-virtual-memory-size#1TC=windows-7
I upped the Virual Memory in windows and it allowed it to work, sometimes...(with xmx1024)
Nothing else is consuming a lot of resources (memory, etc, I did have oracle database running locally, but shut it down)
"C:\Program Files (x86)\Java\jdk1.7.0_51\bin\java.exe" -Xms32m -Xmx1024m -XX:MaxPermSize=256m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
This works
"C:\Program Files (x86)\Java\jdk1.7.0_51\bin\java.exe" -Xms32m -Xmx900m -XX:MaxPermSize=256m -version
This fails
U:>"C:\Program Files (x86)\Java\jdk1.7.0_51\bin\java.exe" -Xms32m -Xmx2024m -XX
:MaxPermSize=256m -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
New version , works even with letting Windows Managage the Virtual Memory and DEP turned on
"C:\Program Files (x86)\Java\jdk1.7.0_65\bin\java.exe" -Xms32m -Xmx1024m -XX:MaxPermSize=256m -version
I just installed Aptana Studio 3.4.2 on a fresh install of Linux Mint 16 with Oracle java. The program closes unexpectedly. So far I've only used it with the Python perspective active. It seems to happen more often when I'm editing an html file. I used it for 3 hours one day before it crashed; other times only 10 minutes.
The log file has a recurring error that may be related but I can't find any info on it:
!MESSAGE Invalid preference page path: XML Syntax.
Does anyone know what is causing this?
Java Version:
java version "1.7.0_45"
Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode)
Aptana Diagnostic:
Host OS: Linux
OS Version: 3.11.0-12-generic
OS Arch: x86_64
JRE Version: 1.7.0_45
JRE Vendor: Oracle Corporation
JRE Home: /opt/java/jdk1.7.0_45/jre
Aptana Studio 3 Version: 3.4.2.201308081805
Install Directory: file:/opt/Aptana_Studio_3/
Workspace Directory: file:/home/jeff/workspace/
VM Arguments: -Xms40m
-Xmx512m
-Declipse.p2.unsignedPolicy=allow
-Declipse.log.size.max=10000
-Declipse.log.backup.max=5
-Djava.awt.headless=true
-XX:MaxPermSize=256m
-jar
/opt/Aptana_Studio_3//plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
Language: en_US
Node.JS Version: Not installed
NPM Path: Not installed
ENV:
MDMSESSION=default
GNOME_KEYRING_CONTROL=/run/user/1000/keyring-ka4Jsn
SHLVL=1
SSH_AGENT_PID=1662
TEXTDOMAINDIR=/usr/share/locale/
XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt
GDM_XSERVER_LOCATION=local
SESSION_MANAGER=local/jeff-main:#/tmp/.ICE-unix/1585,unix/jeff-main:/tmp/.ICE-unix/1585
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
CLUTTER_DISABLE_XINPUT=1
GDMSESSION=default
XDG_SESSION_COOKIE=812a644561ed637b3aa6135652bf871c-1389232561.233987-1413464634
XDG_DATA_DIRS=/usr/share/default:/usr/share/gnome:/usr/local/share/:/usr/share/:/usr/share/mdm/
MANDATORY_PATH=/usr/share/gconf/default.mandatory.path
PWD=/home/jeff
GIO_LAUNCHED_DESKTOP_FILE=/home/jeff/Desktop/AptanaStudio3.desktop
MDM_XSERVER_LOCATION=local
LOGNAME=jeff
GPG_AGENT_INFO=/run/user/1000/keyring-ka4Jsn/gpg:0:1
GIO_LAUNCHED_DESKTOP_FILE_PID=3387
SSH_AUTH_SOCK=/run/user/1000/keyring-ka4Jsn/ssh
NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat
TEXTDOMAIN=im-config
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-9GHbJcIE3A,guid=4d478335c530a3bf45ec18fb52ce01b1
SHELL=/bin/bash
GNOME_KEYRING_PID=1509
XDG_CURRENT_DESKTOP=GNOME
XDG_CONFIG_DIRS=/etc/xdg/xdg-default:/etc/xdg
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
DESKTOP_SESSION=default
APTANA_VERSION=3.4.2.1368863613
DISPLAY=:0.0
USER=jeff
HOME=/home/jeff
XAUTHORITY=/home/jeff/.Xauthority
XDG_SEAT=seat0
WINDOWPATH=8
XDG_SESSION_ID=c1
DEFAULTS_PATH=/usr/share/gconf/default.default.path
MDM_LANG=en_US.UTF-8
USERNAME=jeff
XDG_VTNR=8
XDG_RUNTIME_DIR=/run/user/1000
LANG=en_US.UTF-8
I Had the same problem with PHP. I found out that the program terminate when I hover my mouse over an object. So far so good after disabling the hover.
To disable: Window -> Preferences -> Content Assist -> Show information on hover: off
Try add
-Dorg.eclipse.swt.browser.DefaultType=mozilla
in AptanaStudio3.ini
Eclipse continue crashing
open AptanaStudio3.ini and append this line to end of file:
-Dorg.eclipse.swt.browser.DefaultType=mozilla
Try install Xterm and open again.
JProfiler integrates fine into IntelliJ IDEA 12.0.4 and Eclipse 4.2.2 but it does not integrate into Scala IDE 3.0.0.
I have fresh installs of Scala IDE 3.0.0 (based on Eclipse Indigo) and JProfiler 7.2.2. and have enabled the "Profile" actions under "Window->Customize Perspective".
The profile buttons are all disabled, and there is no JProfiler entry in the Preferences dialog.
There are no obvious error messages, but ~/.jprofiler7/config.xml does not contain the integration entries for eclipse 3.7. Including the successful IntelliJ and Eclipse 4.2.2 entries the relevant section looks like this:
<integrations>
<netbeansConfig targetDir="" />
<eclipseConfig targetDir="/Applications/eclipse-4.2.2" />
<ideaConfig targetDir="/Users/richard/Library/Application Support/IntelliJIdea12" />
<jdeveloperConfig targetDir="" />
</integrations>
Is Scala IDE 3.0.0 supported?
Edit
The JProfiler integration installs these files under the Eclipse application folder:
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/META-INF
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/META-INF/MANIFEST.MF
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/eclipse3-jprofiler.jar
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/bundle_obj.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/eclipse_launcher.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/java_app.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/java_applet.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/jprofiler.png
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/julaunch.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/julaunchpgn.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/icons/swt_launcher.gif
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/jprofiler.properties
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/plugin.properties
/Applications/eclipse/plugins/com.jprofiler.integrations.eclipse/plugin.xml
I also noticed that there is no integration zip file in the JProfiler installation for Eclipse 3.7:
/Applications/jprofiler7/integrations/eclipse33-jprofiler.zip
/Applications/jprofiler7/integrations/eclipse34-jprofiler.zip
/Applications/jprofiler7/integrations/eclipse35-jprofiler.zip
/Applications/jprofiler7/integrations/eclipse36-jprofiler.zip
/Applications/jprofiler7/integrations/eclipse42-jprofiler.zip
Edit 2
None of these log files mention profiler:
$ locate log | grep eclipse | grep "\.log$"
/Applications/eclipse/Eclipse 4.2 Classic.app/Contents/Profile/configuration/1365105032164.log
/Applications/eclipse/Eclipse 4.2 Classic.app/Contents/Profile/configuration/1365105063165.log
/Applications/eclipse/Eclipse 4.2 Classic.app/Contents/Profile/configuration/1365185736428.log
/Applications/eclipse/configuration/org.eclipse.update/install.log
/Users/richard/.eclipse/610389151/configuration/1345715718730.log
/Users/richard/coursera/progfun/workspace/.metadata/.plugins/org.eclipse.ui.views.log
/Users/richard/workspaces/eclipse37/.metadata/.log
/Users/richard/workspaces/eclipse42/.metadata/.log
Edit 3
This is the content of the workspace's .metadata.log file"
!SESSION 2013-04-10 09:48:50.570 -----------------------------------------------
eclipse.buildId=3.0.0-vfinal-20130326-1146-Typesafe
java.version=1.6.0_43
java.vendor=Apple Inc.
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/richard/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/richard/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2013-04-10 09:49:10.083
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences