Remove dependency on StringUtils.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270285 13f79535-47bb-0310-9956-ffa450edef68

proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/RecorderEntry.java

@@ -22,6 +22,10 @@ import org.apache.tools.ant.util.StringUtils;
  */
 public class RecorderEntry implements BuildLogger
 {
+    /**
+     * the line separator for this OS
+     */
+    private final static String LINE_SEP = System.getProperty( "line.separator" );
 
     //////////////////////////////////////////////////////////////////////
     // ATTRIBUTES
@@ -128,11 +132,11 @@ public class RecorderEntry implements BuildLogger
         Throwable error = event.getException();
         if( error == null )
         {
-            out.println( StringUtils.LINE_SEP + "BUILD SUCCESSFUL" );
+            out.println( LINE_SEP + "BUILD SUCCESSFUL" );
         }
         else
         {
-            out.println( StringUtils.LINE_SEP + "BUILD FAILED" + StringUtils.LINE_SEP );
+            out.println( LINE_SEP + "BUILD FAILED" + LINE_SEP );
             error.printStackTrace( out );
         }
         out.flush();
@@ -177,7 +181,7 @@ public class RecorderEntry implements BuildLogger
     public void targetStarted( BuildEvent event )
     {
         log( ">> TARGET STARTED -- " + event.getTarget(), Project.MSG_DEBUG );
-        log( StringUtils.LINE_SEP + event.getTarget().getName() + ":", Project.MSG_INFO );
+        log( LINE_SEP + event.getTarget().getName() + ":", Project.MSG_INFO );
         targetStartTime = System.currentTimeMillis();
     }
 

proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/ide/VAJAntToolGUI.java

@@ -43,6 +43,7 @@ import org.apache.tools.ant.BuildEvent;
 import org.apache.tools.ant.BuildListener;
 import org.apache.tools.ant.Project;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * This is a simple grafical user interface to provide the information needed by
@@ -1403,7 +1404,7 @@ public class VAJAntToolGUI extends Frame
     private void handleException( Throwable exception )
     {
         // Write exceptions to the log-window
-        String trace = StringUtils.getStackTrace( exception );
+        String trace = ExceptionUtil.printStackTrace( exception );
 
         getMessageTextArea().append( lineSeparator + lineSeparator + trace );
         getMessageFrame().show();

proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/ide/VAJToolsServlet.java

@@ -14,6 +14,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * Abstract base class to provide common services for the VAJ tool API servlets
@@ -72,7 +73,7 @@ public abstract class VAJToolsServlet extends HttpServlet
             {
                 if( !( e instanceof TaskException ) )
                 {
-                    String trace = StringUtils.getStackTrace( e );
+                    String trace = ExceptionUtil.printStackTrace( e );
                     util.log( "Program error in " + this.getClass().getName()
                               + ":\n" + trace, VAJUtil.MSG_ERR );
                 }

proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java

@@ -30,6 +30,7 @@ import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.AntClassLoader;
 import org.apache.tools.ant.Project;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * Simple Testrunner for JUnit that runs all tests of a testsuite. <p>
@@ -225,7 +226,7 @@ public class JUnitTestRunner implements TestListener
      */
     public static String getFilteredTrace( Throwable t )
     {
-        String trace = StringUtils.getStackTrace( t );
+        final String trace = ExceptionUtil.printStackTrace( t );
         return JUnitTestRunner.filterStack( trace );
     }
 

proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/junit/XMLResultAggregator.java

@@ -18,6 +18,7 @@ import java.util.Vector;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import org.apache.avalon.excalibur.io.FileUtil;
+import org.apache.avalon.framework.ExceptionUtil;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.DirectoryScanner;
 import org.apache.tools.ant.Project;
@@ -296,7 +297,7 @@ public class XMLResultAggregator extends Task implements XMLConstants
                 // a testcase might have failed and write a zero-length document,
                 // It has already failed, but hey.... mm. just put a warning
                 log( "The file " + files[ i ] + " is not a valid XML document. It is possibly corrupted.", Project.MSG_WARN );
-                log( StringUtils.getStackTrace( e ), Project.MSG_DEBUG );
+                log( ExceptionUtil.printStackTrace( e ), Project.MSG_DEBUG );
             }
             catch( IOException e )
             {

proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/RecorderEntry.java

@@ -22,6 +22,10 @@ import org.apache.tools.ant.util.StringUtils;
  */
 public class RecorderEntry implements BuildLogger
 {
+    /**
+     * the line separator for this OS
+     */
+    private final static String LINE_SEP = System.getProperty( "line.separator" );
 
     //////////////////////////////////////////////////////////////////////
     // ATTRIBUTES
@@ -128,11 +132,11 @@ public class RecorderEntry implements BuildLogger
         Throwable error = event.getException();
         if( error == null )
         {
-            out.println( StringUtils.LINE_SEP + "BUILD SUCCESSFUL" );
+            out.println( LINE_SEP + "BUILD SUCCESSFUL" );
         }
         else
         {
-            out.println( StringUtils.LINE_SEP + "BUILD FAILED" + StringUtils.LINE_SEP );
+            out.println( LINE_SEP + "BUILD FAILED" + LINE_SEP );
             error.printStackTrace( out );
         }
         out.flush();
@@ -177,7 +181,7 @@ public class RecorderEntry implements BuildLogger
     public void targetStarted( BuildEvent event )
     {
         log( ">> TARGET STARTED -- " + event.getTarget(), Project.MSG_DEBUG );
-        log( StringUtils.LINE_SEP + event.getTarget().getName() + ":", Project.MSG_INFO );
+        log( LINE_SEP + event.getTarget().getName() + ":", Project.MSG_INFO );
         targetStartTime = System.currentTimeMillis();
     }
 

proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/ide/VAJAntToolGUI.java

@@ -43,6 +43,7 @@ import org.apache.tools.ant.BuildEvent;
 import org.apache.tools.ant.BuildListener;
 import org.apache.tools.ant.Project;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * This is a simple grafical user interface to provide the information needed by
@@ -1403,7 +1404,7 @@ public class VAJAntToolGUI extends Frame
     private void handleException( Throwable exception )
     {
         // Write exceptions to the log-window
-        String trace = StringUtils.getStackTrace( exception );
+        String trace = ExceptionUtil.printStackTrace( exception );
 
         getMessageTextArea().append( lineSeparator + lineSeparator + trace );
         getMessageFrame().show();

proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/ide/VAJToolsServlet.java

@@ -14,6 +14,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * Abstract base class to provide common services for the VAJ tool API servlets
@@ -72,7 +73,7 @@ public abstract class VAJToolsServlet extends HttpServlet
             {
                 if( !( e instanceof TaskException ) )
                 {
-                    String trace = StringUtils.getStackTrace( e );
+                    String trace = ExceptionUtil.printStackTrace( e );
                     util.log( "Program error in " + this.getClass().getName()
                               + ":\n" + trace, VAJUtil.MSG_ERR );
                 }

proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java

@@ -30,6 +30,7 @@ import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.AntClassLoader;
 import org.apache.tools.ant.Project;
 import org.apache.tools.ant.util.StringUtils;
+import org.apache.avalon.framework.ExceptionUtil;
 
 /**
  * Simple Testrunner for JUnit that runs all tests of a testsuite. <p>
@@ -225,7 +226,7 @@ public class JUnitTestRunner implements TestListener
      */
     public static String getFilteredTrace( Throwable t )
     {
-        String trace = StringUtils.getStackTrace( t );
+        final String trace = ExceptionUtil.printStackTrace( t );
         return JUnitTestRunner.filterStack( trace );
     }
 

proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/junit/XMLResultAggregator.java

@@ -18,6 +18,7 @@ import java.util.Vector;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import org.apache.avalon.excalibur.io.FileUtil;
+import org.apache.avalon.framework.ExceptionUtil;
 import org.apache.myrmidon.api.TaskException;
 import org.apache.tools.ant.DirectoryScanner;
 import org.apache.tools.ant.Project;
@@ -296,7 +297,7 @@ public class XMLResultAggregator extends Task implements XMLConstants
                 // a testcase might have failed and write a zero-length document,
                 // It has already failed, but hey.... mm. just put a warning
                 log( "The file " + files[ i ] + " is not a valid XML document. It is possibly corrupted.", Project.MSG_WARN );
-                log( StringUtils.getStackTrace( e ), Project.MSG_DEBUG );
+                log( ExceptionUtil.printStackTrace( e ), Project.MSG_DEBUG );
             }
             catch( IOException e )
             {