remove deprecated code

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@410014 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/BuildNumber.java

@@ -1,5 +1,5 @@
 /*
- * Copyright  2002-2005 The Apache Software Foundation
+ * Copyright  2002-2006 The Apache Software Foundation
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -129,7 +129,6 @@ public class BuildNumber
         } catch (final NumberFormatException nfe) {
             final String message =
                 myFile + " contains a non integer build number: " + buildNumber;
-
             throw new BuildException(message, nfe);
         }
     }
@@ -173,7 +172,7 @@ public class BuildNumber
     private void validate()
          throws BuildException {
         if (null == myFile) {
-            myFile = getProject().resolveFile(DEFAULT_FILENAME);
+            myFile = FILE_UTILS.resolveFile(getProject().getBaseDir(), DEFAULT_FILENAME);
         }
 
         if (!myFile.exists()) {
@@ -182,20 +181,17 @@ public class BuildNumber
             } catch (final IOException ioe) {
                 final String message =
                     myFile + " doesn't exist and new file can't be created.";
-
                 throw new BuildException(message, ioe);
             }
         }
 
         if (!myFile.canRead()) {
             final String message = "Unable to read from " + myFile + ".";
-
             throw new BuildException(message);
         }
 
         if (!myFile.canWrite()) {
             final String message = "Unable to write to " + myFile + ".";
-
             throw new BuildException(message);
         }
     }