Make use of StringUtils, cosmetics.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272377 13f79535-47bb-0310-9956-ffa450edef68

proposal/sandbox/input/src/main/org/apache/tools/ant/taskdefs/Input.java

@@ -54,7 +54,6 @@
 
 package org.apache.tools.ant.taskdefs;
 
-import  java.util.StringTokenizer;
 import  java.util.Vector;
 
 import org.apache.tools.ant.BuildException;
@@ -62,11 +61,15 @@ import org.apache.tools.ant.Project;
 import org.apache.tools.ant.Task;
 import org.apache.tools.ant.input.InputRequest;
 import org.apache.tools.ant.input.MultipleChoiceInputRequest;
+import org.apache.tools.ant.util.StringUtils;
 
 /**
  * Ant task to read input line from console.
  *
  * @author <a href="mailto:usch@usch.net">Ulrich Schmidt</a>
+ * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a>
+ *
+ * @since Ant 1.5
  */
 public class Input extends Task {
     private String validargs = null;
@@ -124,11 +127,7 @@ public class Input extends Task {
     public void execute () throws BuildException {
         InputRequest request = null;
         if (validargs != null) {
-            Vector accept = new Vector();
-            StringTokenizer stok = new StringTokenizer(validargs, ",", false);
-            while (stok.hasMoreTokens()) {
-                accept.addElement(stok.nextToken());
-            }
+            Vector accept = StringUtils.split(validargs, ',');
             request = new MultipleChoiceInputRequest(message, accept);
         } else {
             request = new InputRequest(message);
@@ -138,7 +137,7 @@ public class Input extends Task {
 
         if (addproperty != null) {
             if (project.getProperty(addproperty) == null) {
-                project.setProperty(addproperty, request.getInput());
+                project.setNewProperty(addproperty, request.getInput());
             } else {
                 log("Override ignored for " + addproperty,
                     Project.MSG_VERBOSE);

proposal/sandbox/input/src/testcases/org/apache/tools/ant/taskdefs/InputTest.java

@@ -59,6 +59,7 @@ import org.apache.tools.ant.input.PropertyFileInputHandler;
 
 /**
  * @author Ulrich Schmidt <usch@usch.net>
+ * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a>
  */
 public class InputTest extends BuildFileTest {
 
@@ -67,8 +68,9 @@ public class InputTest extends BuildFileTest {
     }
 
     public void setUp() {
-        System.getProperties().put(PropertyFileInputHandler.FILE_NAME_KEY,
-                                   "src/etc/testcases/taskdefs/input.properties");
+        System.getProperties()
+            .put(PropertyFileInputHandler.FILE_NAME_KEY,
+                 "src/etc/testcases/taskdefs/input.properties");
         configureProject("src/etc/testcases/taskdefs/input.xml");
         getProject().setInputHandler(new PropertyFileInputHandler());
     }
@@ -82,13 +84,10 @@ public class InputTest extends BuildFileTest {
     }
 
     public void test3() {
-        try {
-            executeTarget("test3");
-            fail("Input for \"All data is going to be deleted from DB continue?\" should be invalid");
-        } catch (org.apache.tools.ant.BuildException e) {
-            assertEquals("Found invalid input test for All data is going to be deleted from DB continue?", 
-                         e.getMessage());
-        }
+        expectSpecificBuildException("test3", "invalid input",
+                                     "Found invalid input test for All data is"
+                                     + " going to be deleted from DB"
+                                     + " continue?");
     }
 
     public void test5() {