- remove some unused (internal) variables

- remove unused imports

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@592846 13f79535-47bb-0310-9956-ffa450edef68

src/tests/junit/org/apache/tools/ant/taskdefs/optional/junit/JUnitTaskTest.java

@@ -19,20 +19,10 @@ package org.apache.tools.ant.taskdefs.optional.junit;
 
 import java.io.BufferedReader;
 import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.IOException;
-import java.io.PrintWriter;
-import java.text.SimpleDateFormat;
-import java.util.Date;
 
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
-import org.apache.tools.ant.BuildEvent;
 import org.apache.tools.ant.BuildFileTest;
-import org.apache.tools.ant.BuildListener;
 
 public class JUnitTaskTest extends BuildFileTest {
 

src/tests/junit/org/apache/tools/ant/types/selectors/ModifiedSelectorTest.java

@@ -152,7 +152,7 @@ public class ModifiedSelectorTest extends BaseSelectorTest {
 
     public void testIllegalCustomAlgorithm() {
         try {
-            String algo = getAlgoName("java.lang.Object");
+            getAlgoName("java.lang.Object");
             fail("Illegal classname used.");
         } catch (Exception e) {
             assertTrue("Wrong exception type: " + e.getClass().getName(), e instanceof BuildException);
@@ -167,7 +167,7 @@ public class ModifiedSelectorTest extends BaseSelectorTest {
     public void testNonExistentCustomAlgorithm() {
         boolean noExcThrown = false;
         try {
-            String algo = getAlgoName("non.existent.custom.Algorithm");
+            getAlgoName("non.existent.custom.Algorithm");
             noExcThrown = true;
         } catch (Exception e) {
             if (noExcThrown) {
@@ -367,8 +367,7 @@ public class ModifiedSelectorTest extends BaseSelectorTest {
 
             s.setUpdate(true);
 
-            // does the selection
-            String results = selectionString(s);
+            selectionString(s);
 
             // evaluate correctness
             assertTrue("Cache file is not created.", cachefile.exists());
@@ -404,8 +403,7 @@ public class ModifiedSelectorTest extends BaseSelectorTest {
             s.addParam(createParam("cache.cachefile", cachefile.getAbsolutePath()));
             s.addParam(createParam("cache", "propertyfile"));
 
-            // does the selection
-            String results = selectionString(s);
+            selectionString(s);
 
             // evaluate correctness
             assertTrue("Cache file is not created.", cachefile.exists());