Bug 381673: Fixes a few compile warningsv20120829-182520

This fixes 2 types of compile warnings.
1. Stream not closed warnings.
2. Unused object warnings

1 files changed, 2 insertions, 3 deletions

diff --git a/bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/CompositeMetadataRepository.java b/bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/CompositeMetadataRepository.java
index 0201e4e22..ad4de6f8e 100644
--- a/bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/CompositeMetadataRepository.java
+++ b/bundles/org.eclipse.equinox.p2.metadata.repository/src/org/eclipse/equinox/internal/p2/metadata/repository/CompositeMetadataRepository.java
@@ -322,9 +322,8 @@ public class CompositeMetadataRepository extends AbstractMetadataRepository impl
 					jarFile.createNewFile();
 				}
 				JarEntry jarEntry = new JarEntry(file.getName());
-				JarOutputStream jOutput = new JarOutputStream(new FileOutputStream(jarFile));
-				jOutput.putNextEntry(jarEntry);
-				output = jOutput;
+				output = new JarOutputStream(new FileOutputStream(jarFile));
+				((JarOutputStream) output).putNextEntry(jarEntry);
 			}
 			super.setProperty(IRepository.PROP_TIMESTAMP, Long.toString(System.currentTimeMillis()));
 			new CompositeRepositoryIO().write(toState(), output, PI_REPOSITORY_TYPE);