code cleaning (no functional changes)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPTextHover.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPTextHover.java
index ba13146..4d0aa94 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPTextHover.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPTextHover.java
@@ -11,7 +11,6 @@
  **********************************************************************/
 package net.sourceforge.phpeclipse.phpeditor;
 
-import java.io.FileReader;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -60,7 +59,6 @@ public class PHPTextHover implements ITextHover {
                                                functionDescriptions = new HashMap();
                                                identDescriptions = new HashMap();
                                                ArrayList syntaxbuffer = PHPSyntaxRdr.getSyntaxData();
-                                               String strbuffer = null;
                                                PHPElement elbuffer = null;
                                                if (syntaxbuffer != null) {
                                                        for (int i = 0; i < syntaxbuffer.size(); i++) {
@@ -92,7 +90,6 @@ public class PHPTextHover implements ITextHover {
                                                        try {
                                                                PHPIdentifierLocation location;
                                                                String filename;
-                                                               FileReader phpdocFileReader;
                                                                StringBuffer hoverInfoBuffer = new StringBuffer();
                                                                String workspaceLocation;
                                                                if (fProject != null) {