Ensure java bin set for all executions of signing plugin
diff --git a/jetty.bundles.repo/pom.xml b/jetty.bundles.repo/pom.xml
index ed5b7f0..b15e200 100644
--- a/jetty.bundles.repo/pom.xml
+++ b/jetty.bundles.repo/pom.xml
@@ -70,12 +70,14 @@
            <groupId>org.eclipse.jetty.toolchain</groupId>
            <artifactId>eclipse-signing-maven-plugin</artifactId>
            <version>${signing-plugin-version}</version>
+           <configuration>
+                 <javaExecutable>/shared/common/jdk1.6.0-latest/bin/java</javaExecutable>
+           </configuration>
            <executions>
              <execution>
                <id>pack</id>
                <configuration>
                  <inputFile>${project.build.directory}/bundles-site.zip</inputFile>
-                 <javaExecutable>/shared/common/jdk1.6.0-latest/bin/java</javaExecutable>
                </configuration>
                <phase>integration-test</phase>
                <goals>