diff options
Diffstat (limited to 'src/java/org/apache/fop/area/IDTracker.java')
| -rw-r--r-- | src/java/org/apache/fop/area/IDTracker.java | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/java/org/apache/fop/area/IDTracker.java b/src/java/org/apache/fop/area/IDTracker.java index 9f9023717..b55ed7983 100644 --- a/src/java/org/apache/fop/area/IDTracker.java +++ b/src/java/org/apache/fop/area/IDTracker.java @@ -20,8 +20,6 @@ package org.apache.fop.area; import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Map; @@ -36,20 +34,20 @@ import org.apache.commons.logging.LogFactory; */ public class IDTracker { - private static Log log = LogFactory.getLog(IDTracker.class); + private static final Log log = LogFactory.getLog(IDTracker.class); // HashMap of ID's whose area is located on one or more consecutive // PageViewports. Each ID has an arraylist of PageViewports that // form the defined area of this ID - private Map idLocations = new HashMap(); + private Map idLocations = new java.util.HashMap(); // idref's whose target PageViewports have yet to be identified // Each idref has a HashSet of Resolvable objects containing that idref - private Map unresolvedIDRefs = new HashMap(); + private Map unresolvedIDRefs = new java.util.HashMap(); - private Set unfinishedIDs = new HashSet(); + private Set unfinishedIDs = new java.util.HashSet(); - private Set alreadyResolvedIDs = new HashSet(); + private Set alreadyResolvedIDs = new java.util.HashSet(); /** * Tie a PageViewport with an ID found on a child area of the PV. Note that @@ -198,7 +196,7 @@ public class IDTracker { public void addUnresolvedIDRef(String idref, Resolvable res) { Set todo = (Set) unresolvedIDRefs.get(idref); if (todo == null) { - todo = new HashSet(); + todo = new java.util.HashSet(); unresolvedIDRefs.put(idref, todo); } // add Resolvable object to this HashSet |