netx/net/sourceforge/jnlp/JARDesc.java: made immutable

 (location)(version)(part)(lazy)(main)(nativeJar)(cacheable) made final

1 files changed, 8 insertions, 7 deletions

diff --git a/netx/net/sourceforge/jnlp/JARDesc.java b/netx/net/sourceforge/jnlp/JARDesc.java
index 87ef79c..6af9d20 100644
--- a/netx/net/sourceforge/jnlp/JARDesc.java
+++ b/netx/net/sourceforge/jnlp/JARDesc.java
@@ -21,31 +21,32 @@ import java.net.URL;
 /**
  * The JAR element.
  *
+ * This class is immutable and thread safe
  * @author <a href="mailto:[email protected]">Jon A. Maxwell (JAM)</a> - initial author
  * @version $Revision: 1.6 $
  */
 public class JARDesc {
 
     /** the location of the JAR file */
-    private URL location;
+    private final URL location;
 
     /** the required JAR versions, or null */
-    private Version version;
+    private final Version version;
 
     /** the part name */
-    private String part;
+    private final String part;
 
     /** whether to load the JAR on demand */
-    private boolean lazy;
+    private final boolean lazy;
 
     /** whether the JAR contains the main class */
-    private boolean main;
+    private final boolean main;
 
     /** whether the JAR contains native libraries */
-    private boolean nativeJar;
+    private final boolean nativeJar;
 
     /** whether the JAR can be cached */
-    private boolean cacheable;
+    private final boolean cacheable;
 
     /**
      * Create a JAR descriptor.