ensure checkstyle-5.1 remains error free after recent changes for checkstyle-5.5 rules

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1296590 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 10 insertions, 3 deletions

diff --git a/src/codegen/unicode/java/org/apache/fop/hyphenation/UnicodeClasses.java b/src/codegen/unicode/java/org/apache/fop/hyphenation/UnicodeClasses.java
index 14b1828af..728f91e48 100644
--- a/src/codegen/unicode/java/org/apache/fop/hyphenation/UnicodeClasses.java
+++ b/src/codegen/unicode/java/org/apache/fop/hyphenation/UnicodeClasses.java
@@ -148,14 +148,17 @@ public final class UnicodeClasses {
     }
 
 
-    /**
-     * The column numbers in the UCD file
-     */
+    /** The 1st column in the UCD file. */
     public static final int UNICODE = 0;
+    /** The 3rd column in the UCD file. */
     public static final int GENERAL_CATEGORY = 2;
+    /** The 13th column in the UCD file. */
     public static final int SIMPLE_UPPERCASE_MAPPING = 12;
+    /** The 14th column in the UCD file. */
     public static final int SIMPLE_LOWERCASE_MAPPING = 13;
+    /** The 15th column in the UCD file. */
     public static final int SIMPLE_TITLECASE_MAPPING = 14;
+    /** The number of columns in the UCD file. */
     public static final int NUM_FIELDS = 15;
 
     /**
diff --git a/src/java/org/apache/fop/fo/FOEventHandler.java b/src/java/org/apache/fop/fo/FOEventHandler.java
index 33cc507c5..743708b72 100644
--- a/src/java/org/apache/fop/fo/FOEventHandler.java
+++ b/src/java/org/apache/fop/fo/FOEventHandler.java
@@ -558,6 +558,10 @@ public abstract class FOEventHandler {
     public void endExternalDocument(ExternalDocument document) {
     }
 
+    /**
+     * Get formatting results.
+     * @return the FormattingResults instance for this document
+     */
     public FormattingResults getResults() {
         return null;
     }