244268 - closing InputStream

1 files changed, 13 insertions, 1 deletions

diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/platform/GenericJpaFactory.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/platform/GenericJpaFactory.java
index ed503de644..1057f07559 100644
--- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/platform/GenericJpaFactory.java
+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/platform/GenericJpaFactory.java
@@ -10,6 +10,7 @@
 package org.eclipse.jpt.core.internal.platform;
 
 import java.io.IOException;
+import java.io.InputStream;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.Platform;
@@ -295,8 +296,10 @@ public class GenericJpaFactory implements JpaFactory
 	// have to check the file contents instead of just the file name
 	// because for xml we base it on the rootElement name
 	private IContentType contentType(IFile file) {
+		InputStream inputStream = null;
 		try {
-			return Platform.getContentTypeManager().findContentTypeFor(file.getContents(), file.getName());
+			inputStream = file.getContents();
+			return Platform.getContentTypeManager().findContentTypeFor(inputStream, file.getName());
 		}
 		catch (IOException ex) {
 			JptCorePlugin.log(ex);
@@ -304,6 +307,15 @@ public class GenericJpaFactory implements JpaFactory
 		catch (CoreException ex) {
 			JptCorePlugin.log(ex);
 		}
+		finally {
+			try {
+				if (inputStream != null) {
+					inputStream.close();
+				}
+			} catch (IOException ex) {
+				JptCorePlugin.log(ex);
+			}
+		}
 		return null;
 	}