Make jjtree as verbose as javacc.

PR: 12589
Submitted by:	Kimbo Mundy <kmundy at denovis.com>


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273372 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/optional/javacc/JJTree.java

@@ -236,7 +236,8 @@ public class JJTree extends Task {
             targetName.substring(0, targetName.indexOf(".jjt")) + ".jj");
         if (javaFile.exists() 
              && target.lastModified() < javaFile.lastModified()) {
-            getProject().log("Target is already built - skipping (" + target + ")");
+            log("Target is already built - skipping (" + target + ")",
+                Project.MSG_VERBOSE);
             return;
         }
         cmdl.createArgument().setValue(target.getAbsolutePath());