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This happended to me in 3.2RC2. I found these in the log file. Seems strange to me that it tries to load javadoc for class "e" (the is another entry later about "GetBooleanAction"). I never asked for a Javadoc (Shift+F2) of any class, all these happened during code completion. My firewall also alerts me that Eclipse tries to connect to java.sun.com. !ENTRY org.eclipse.jdt.ui 4 10001 2006-05-06 20:47:32.218 !MESSAGE Internal Error !STACK 1 Java Model Exception: Java Model Status [Cannot retrieve the attached javadoc for e [in e.class [in sun.security.krb5.internal.crypto [in C:\jdk-1.5.0\jre\lib\rt.jar [in net.genady.rmi]]]]java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:507) at java.net.Socket.connect(Socket.java:457) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:365) at sun.net.www.http.HttpClient.openServer(HttpClient.java:477) at sun.net.www.http.HttpClient.<init>(HttpClient.java:214) at sun.net.www.http.HttpClient.New(HttpClient.java:287) at sun.net.www.http.HttpClient.New(HttpClient.java:299) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913) at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:734) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) ] at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:781) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) !SUBENTRY 1 org.eclipse.jdt.core 4 1008 2006-05-06 20:47:32.218 !MESSAGE Cannot retrieve the attached javadoc for e [in e.class [in sun.security.krb5.internal.crypto [in C:\jdk-1.5.0\jre\lib\rt.jar [in net.genady.rmi]]]]java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:507) at java.net.Socket.connect(Socket.java:457) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:365) at sun.net.www.http.HttpClient.openServer(HttpClient.java:477) at sun.net.www.http.HttpClient.<init>(HttpClient.java:214) at sun.net.www.http.HttpClient.New(HttpClient.java:287) at sun.net.www.http.HttpClient.New(HttpClient.java:299) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913) at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:734) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) !ENTRY org.eclipse.jdt.ui 4 10001 2006-05-06 20:45:42.656 !MESSAGE Internal Error !STACK 1 Java Model Exception: Java Model Status [Cannot retrieve the attached javadoc for GetBooleanAction [in GetBooleanAction.class [in sun.security.action [in C:\jdk-1.5.0\jre\lib\rt.jar [in net.genady.rmi]]]]java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:507) at java.net.Socket.connect(Socket.java:457) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:365) at sun.net.www.http.HttpClient.openServer(HttpClient.java:477) at sun.net.www.http.HttpClient.<init>(HttpClient.java:214) at sun.net.www.http.HttpClient.New(HttpClient.java:287) at sun.net.www.http.HttpClient.New(HttpClient.java:299) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913) at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:734) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) ] at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:781) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58) !SUBENTRY 1 org.eclipse.jdt.core 4 1008 2006-05-06 20:45:42.656 !MESSAGE Cannot retrieve the attached javadoc for GetBooleanAction [in GetBooleanAction.class [in sun.security.action [in C:\jdk-1.5.0\jre\lib\rt.jar [in net.genady.rmi]]]]java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:507) at java.net.Socket.connect(Socket.java:457) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:365) at sun.net.www.http.HttpClient.openServer(HttpClient.java:477) at sun.net.www.http.HttpClient.<init>(HttpClient.java:214) at sun.net.www.http.HttpClient.New(HttpClient.java:287) at sun.net.www.http.HttpClient.New(HttpClient.java:299) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913) at org.eclipse.jdt.internal.core.JavaElement.getURLContents(JavaElement.java:734) at org.eclipse.jdt.internal.core.BinaryType.getJavadocContents(BinaryType.java:1086) at org.eclipse.jdt.internal.core.BinaryType.getAttachedJavadoc(BinaryType.java:998) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getHTMLContentReader(ProposalInfo.java:112) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.extractJavadoc(ProposalInfo.java:99) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.computeInfo(ProposalInfo.java:76) at org.eclipse.jdt.internal.ui.text.java.ProposalInfo.getInfo(ProposalInfo.java:59) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.getAdditionalProposalInfo(AbstractJavaCompletionProposal.java:458) at org.eclipse.jface.text.contentassist.AdditionalInfoController$3.run(AdditionalInfoController.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Is this obfuscated code ?
Are you using a proxy ?
*** This bug has been marked as a duplicate of 133348 ***
RC3 should offer a better support for UI hanging.
No obfuscated there. It is a plugin project. I use a personal firewall which blocks java network access, hence the errors.
Then you should use a local javadoc and update the javadoc attachment accordingly.
But I has never asked for a Javadoc. Why would Eclipse want to download it?
