Bug 553559 - illegalargumentexception on stdout or stderr

- remove stack trace in AbstractCommentParser.commentParse()
- remove stub comments in JavadocParser

Change-Id: I0b6d92f9362280234fe5757fc07a9ac8285af66f
diff --git a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/AbstractCommentParser.java b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/AbstractCommentParser.java
index 9b90a4f..24a2b35 100644
--- a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/AbstractCommentParser.java
+++ b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/AbstractCommentParser.java
@@ -465,7 +465,6 @@
 			}
 			updateDocComment();
 		} catch (Exception ex) {
-			ex.printStackTrace();
 			validComment = false;
 		}
 		return validComment;
diff --git a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java
index 0fe67da..8e845d4 100644
--- a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java
+++ b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java
@@ -1068,7 +1068,6 @@
 	}
 
 	protected boolean pushUsesReference(Object typeRef) {
-		// TODO Auto-generated method stub
 		if (this.usesReferencesPtr == -1l) {
 			this.usesReferencesStack = new TypeReference[10];
 		}
@@ -1104,7 +1103,6 @@
 	}
 
 	protected boolean pushProvidesReference(Object typeRef) {
-		// TODO Auto-generated method stub
 		if (this.providesReferencesPtr == -1l) {
 			this.providesReferencesStack = new TypeReference[10];
 		}