Fix or suppress 1-instance findbug warnings.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1616312 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 15 insertions, 19 deletions

diff --git a/src/java/org/apache/fop/fo/FOPropertyMapping.java b/src/java/org/apache/fop/fo/FOPropertyMapping.java
index 413438c16..9089304df 100644
--- a/src/java/org/apache/fop/fo/FOPropertyMapping.java
+++ b/src/java/org/apache/fop/fo/FOPropertyMapping.java
@@ -343,6 +343,7 @@ public final class FOPropertyMapping implements Constants {
             addSubpropMakerName("precedence", CP_PRECEDENCE);
         }
 
+        // SuppressFBWarnings("MS_EXPOSE_REP")
         return generics;
     }
 
diff --git a/src/java/org/apache/fop/fo/PropertyList.java b/src/java/org/apache/fop/fo/PropertyList.java
index 2f4d16480..0412091a5 100644
--- a/src/java/org/apache/fop/fo/PropertyList.java
+++ b/src/java/org/apache/fop/fo/PropertyList.java
@@ -52,9 +52,17 @@ import org.apache.fop.fo.properties.PropertyMaker;
  */
 public abstract class PropertyList {
 
-
     private static boolean[] inheritableProperty;
 
+    static {
+        inheritableProperty = new boolean[Constants.PROPERTY_COUNT + 1];
+        PropertyMaker maker = null;
+        for (int prop = 1; prop <= Constants.PROPERTY_COUNT; prop++) {
+            maker = findMaker(prop);
+            inheritableProperty[prop] = (maker != null && maker.isInherited());
+        }
+    }
+
     /** reference to the parent FO's propertyList **/
     protected PropertyList parentPropertyList;
     private FObj fobj;
@@ -620,15 +628,6 @@ public abstract class PropertyList {
      * @return isInherited value from the requested Property.Maker
      */
     private boolean isInherited(int propId) {
-        if (inheritableProperty == null) {
-            inheritableProperty = new boolean[Constants.PROPERTY_COUNT + 1];
-            PropertyMaker maker = null;
-            for (int prop = 1; prop <= Constants.PROPERTY_COUNT; prop++) {
-                maker = findMaker(prop);
-                inheritableProperty[prop] = (maker != null && maker.isInherited());
-            }
-        }
-
         return inheritableProperty[propId];
     }
 
@@ -636,8 +635,7 @@ public abstract class PropertyList {
      * @param propId Id of property
      * @return the Property.Maker for this property
      */
-    private PropertyMaker findMaker(int propId) {
-
+    private static PropertyMaker findMaker(int propId) {
         if (propId < 1 || propId > Constants.PROPERTY_COUNT) {
             return null;
         } else {
diff --git a/src/java/org/apache/fop/fo/extensions/svg/SVGElement.java b/src/java/org/apache/fop/fo/extensions/svg/SVGElement.java
index eac8338aa..63506dd0a 100644
--- a/src/java/org/apache/fop/fo/extensions/svg/SVGElement.java
+++ b/src/java/org/apache/fop/fo/extensions/svg/SVGElement.java
@@ -130,9 +130,6 @@ public class SVGElement extends SVGObj {
             public float getFontSize() {
                 return 12;
             }
-
-            public void deselectAll() {
-            }
         };
         SVGOMElement e = (SVGOMElement)svgRoot;
         e.setSVGContext(dc);
diff --git a/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java b/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
index 8ef62ced0..7f843279e 100644
--- a/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
+++ b/src/java/org/apache/fop/fo/properties/CommonTextDecoration.java
@@ -64,6 +64,7 @@ public class CommonTextDecoration {
 
     private static CommonTextDecoration calcTextDecoration(PropertyList pList)
                 throws PropertyException {
+        assert pList != null;
         CommonTextDecoration deco = null;
         PropertyList parentList = pList.getParentPropertyList();
         if (parentList != null) {
@@ -78,9 +79,7 @@ public class CommonTextDecoration {
             while (i.hasNext()) {
                 Property prop = (Property)i.next();
                 int propEnum = prop.getEnum();
-                FOUserAgent ua = (pList == null)
-                        ? null
-                        : (pList.getFObj() == null ? null : pList.getFObj().getUserAgent());
+                FOUserAgent ua = pList.getFObj() == null ? null : pList.getFObj().getUserAgent();
                 if (propEnum == Constants.EN_NONE) {
                     if (deco != null) {
                         deco.decoration = 0;
diff --git a/src/java/org/apache/fop/fo/properties/ToBeImplementedProperty.java b/src/java/org/apache/fop/fo/properties/ToBeImplementedProperty.java
index 0315e0e74..6c820eeab 100644
--- a/src/java/org/apache/fop/fo/properties/ToBeImplementedProperty.java
+++ b/src/java/org/apache/fop/fo/properties/ToBeImplementedProperty.java
@@ -74,11 +74,12 @@ public class ToBeImplementedProperty extends Property {
 
     @Override
     public boolean equals(Object obj) {
-        return true;
         /*
          * Since a PropertyCache is not used here, returning true helps the PropertyCache when a non
          * implemented property is part of an implemented one.
          */
+        // FBOFF: EQ_ALWAYS_TRUE
+        return true;
     }
 }