[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-5179) Possible memory leak during file reading for Seam refactoring.

Possible memory leak during file reading for Seam refactoring. -------------------------------------------------------------- Key: JBIDE-5179 URL: https://jira.jboss.org/jira/browse/JBIDE-5179 Project: Tools (JBoss Tools) Issue Type: Bug Components: Seam Affects Versions: 3.1.0.M4 Reporter: Alexey Kazakov Assignee: Alexey Kazakov Fix For: 3.1.0.CR1 We open a lot of InputStreams for searching ELs in files during Seam refactoring. But finally we should close them. Without it we can have OutOfMemoryError: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOfRange(Arrays.java:3209) at java.lang.String.<init>(String.java:215) at java.lang.StringBuffer.toString(StringBuffer.java:585) at org.jboss.tools.common.util.FileUtil.readStream(FileUtil.java:185) at org.jboss.tools.common.el.core.refactoring.RefactorSearcher.scan(RefactorSearcher.java:196) at org.jboss.tools.common.el.core.refactoring.RefactorSearcher.scan(RefactorSearcher.java:160) at org.jboss.tools.common.el.core.refactoring.RefactorSearcher.findELReferences(RefactorSearcher.ja va:129) at org.jboss.tools.common.el.ui.refactoring.RenameMethodParticipant.checkConditions(RenameMethodPar ticipant.java:67) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(Pro cessorBasedRefactoring.java:257) at org.eclipse.ltk.core.refactoring.Refactoring.checkAllConditions(Refactoring.java:160) at org.eclipse.jdt.internal.ui.refactoring.RefactoringExecutionHelper$Operation.run(RefactoringExec utionHelper.java:80) at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:4694) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:1 06) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)