Unused variables

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/trunk@1440536 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/java/org/apache/commons/cli/BugsTest.java

@@ -268,7 +268,7 @@ public void test13935() throws Exception
         String[] args = new String[] {  };
         try
         {
-            CommandLine line = parser.parse(opts, args);
+            parser.parse(opts, args);
         }
         catch (ParseException exp)
         {
@@ -285,7 +285,7 @@ public void test13935() throws Exception
         args = new String[] { "-s" };
         try
         {
-            CommandLine line = parser.parse(opts, args);
+            parser.parse(opts, args);
         }
         catch (ParseException exp)
         {

src/test/java/org/apache/commons/cli/OptionBuilderTest.java

@@ -127,7 +127,7 @@ public void testIllegalOptions() {
 
         // bad character in option string
         try {
-            Option opt = OptionBuilder.create( "opt`" );
+            OptionBuilder.create( "opt`" );
             fail( "IllegalArgumentException not caught" );
         }
         catch( IllegalArgumentException exp ) {
@@ -136,7 +136,7 @@ public void testIllegalOptions() {
 
         // valid option 
         try {
-            Option opt = OptionBuilder.create( "opt" );
+            OptionBuilder.create( "opt" );
             // success
         }
         catch( IllegalArgumentException exp ) {

src/test/java/org/apache/commons/cli/bug/BugCLI71Test.java

@@ -67,7 +67,7 @@ public void testMistakenArgument() throws Exception {
     public void testLackOfError() throws Exception {
         String[] args = new String[] { "-k", "-a",  "Caesar" };
         try {
-            CommandLine line = parser.parse( options, args);
+            parser.parse( options, args);
             fail("MissingArgumentException expected");
         } catch(MissingArgumentException e) {
             assertEquals("option missing an argument", "k", e.getOption().getOpt());