Refactory: remove unused classes, imports, fields and methods.

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / internal / ui / text / JavaHeuristicScanner.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaHeuristicScanner.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaHeuristicScanner.java
index 1780e2f..e68f3c2 100644 (file)
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaHeuristicScanner.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaHeuristicScanner.java
@@ -20,9 +20,9 @@ import net.sourceforge.phpeclipse.phpeditor.php.PHPDocumentPartitioner;
 import org.eclipse.core.runtime.Assert;
 import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IRegion;
+//import org.eclipse.jface.text.IRegion;
 import org.eclipse.jface.text.ITypedRegion;
-import org.eclipse.jface.text.Region;
+//import org.eclipse.jface.text.Region;
 import org.eclipse.jface.text.TextUtilities;
 
 /**
@@ -679,16 +679,16 @@ public class JavaHeuristicScanner implements Symbols {
         * @return a region describing the surrounding block, or <code>null</code>
         *         if none can be found
         */
-       public IRegion findSurroundingBlock(int offset) {
-               if (offset < 1 || offset >= fDocument.getLength())
-                       return null;
-
-               int begin = findOpeningPeer(offset - 1, LBRACE, RBRACE);
-               int end = findClosingPeer(offset, LBRACE, RBRACE);
-               if (begin == NOT_FOUND || end == NOT_FOUND)
-                       return null;
-               return new Region(begin, end + 1 - begin);
-       }
+//     public IRegion findSurroundingBlock(int offset) {
+//             if (offset < 1 || offset >= fDocument.getLength())
+//                     return null;
+//
+//             int begin = findOpeningPeer(offset - 1, LBRACE, RBRACE);
+//             int end = findClosingPeer(offset, LBRACE, RBRACE);
+//             if (begin == NOT_FOUND || end == NOT_FOUND)
+//                     return null;
+//             return new Region(begin, end + 1 - begin);
+//     }
 
        /**
         * Finds the smallest position in <code>fDocument</code> such that the
@@ -708,9 +708,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>bound</code>) that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int findNonWhitespaceForward(int position, int bound) {
-               return scanForward(position, bound, fNonWSDefaultPart);
-       }
+//     public int findNonWhitespaceForward(int position, int bound) {
+//             return scanForward(position, bound, fNonWSDefaultPart);
+//     }
 
        /**
         * Finds the smallest position in <code>fDocument</code> such that the
@@ -751,9 +751,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>position</code>] that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int findNonWhitespaceBackward(int position, int bound) {
-               return scanBackward(position, bound, fNonWSDefaultPart);
-       }
+//     public int findNonWhitespaceBackward(int position, int bound) {
+//             return scanBackward(position, bound, fNonWSDefaultPart);
+//     }
 
        /**
         * Finds the lowest position <code>p</code> in <code>fDocument</code>
@@ -825,9 +825,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>position</code>] that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int scanForward(int position, int bound, char ch) {
-               return scanForward(position, bound, new CharacterMatch(ch));
-       }
+//     public int scanForward(int position, int bound, char ch) {
+//             return scanForward(position, bound, new CharacterMatch(ch));
+//     }
 
        /**
         * Finds the lowest position in <code>fDocument</code> such that the
@@ -849,9 +849,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>bound</code>) that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int scanForward(int position, int bound, char[] chars) {
-               return scanForward(position, bound, new CharacterMatch(chars));
-       }
+//     public int scanForward(int position, int bound, char[] chars) {
+//             return scanForward(position, bound, new CharacterMatch(chars));
+//     }
 
        /**
         * Finds the highest position <code>p</code> in <code>fDocument</code>
@@ -931,9 +931,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>position</code>] that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int scanBackward(int position, int bound, char ch) {
-               return scanBackward(position, bound, new CharacterMatch(ch));
-       }
+//     public int scanBackward(int position, int bound, char ch) {
+//             return scanBackward(position, bound, new CharacterMatch(ch));
+//     }
 
        /**
         * Finds the highest position in <code>fDocument</code> such that the
@@ -955,9 +955,9 @@ public class JavaHeuristicScanner implements Symbols {
         *         <code>position</code>] that resides in a Java partition, or
         *         <code>NOT_FOUND</code> if none can be found
         */
-       public int scanBackward(int position, int bound, char[] chars) {
-               return scanBackward(position, bound, new CharacterMatch(chars));
-       }
+//     public int scanBackward(int position, int bound, char[] chars) {
+//             return scanBackward(position, bound, new CharacterMatch(chars));
+//     }
 
        /**
         * Checks whether <code>position</code> resides in a default (Java)