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

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / corext / util / Strings.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/util/Strings.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/util/Strings.java
index 334e22d..c634a6d 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/util/Strings.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/util/Strings.java
@@ -10,10 +10,10 @@
  *******************************************************************************/
 package net.sourceforge.phpdt.internal.corext.util;
 
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.DefaultLineTracker;
-import org.eclipse.jface.text.ILineTracker;
-import org.eclipse.jface.text.IRegion;
+//import org.eclipse.jface.text.BadLocationException;
+//import org.eclipse.jface.text.DefaultLineTracker;
+//import org.eclipse.jface.text.ILineTracker;
+//import org.eclipse.jface.text.IRegion;
 
 /**
  * Helper class to provide String manipulation functions not available in
@@ -109,23 +109,23 @@ public class Strings {
         * doesn't contain any leading tabs or spaces then the string itself is
         * returned.
         */
-       public static String trimLeadingTabsAndSpaces(String line) {
-               int size = line.length();
-               int start = size;
-               for (int i = 0; i < size; i++) {
-                       char c = line.charAt(i);
-                       if (!isIndentChar(c)) {
-                               start = i;
-                               break;
-                       }
-               }
-               if (start == 0)
-                       return line;
-               else if (start == size)
-                       return ""; //$NON-NLS-1$
-               else
-                       return line.substring(start);
-       }
+//     public static String trimLeadingTabsAndSpaces(String line) {
+//             int size = line.length();
+//             int start = size;
+//             for (int i = 0; i < size; i++) {
+//                     char c = line.charAt(i);
+//                     if (!isIndentChar(c)) {
+//                             start = i;
+//                             break;
+//                     }
+//             }
+//             if (start == 0)
+//                     return line;
+//             else if (start == size)
+//                     return ""; //$NON-NLS-1$
+//             else
+//                     return line.substring(start);
+//     }
 
 //     public static String trimTrailingTabsAndSpaces(String line) {
 //             int size = line.length();
@@ -327,39 +327,39 @@ public class Strings {
         * changed. (It is considered to have no indent as it might start in the
         * middle of a line)
         */
-       public static String changeIndent(String code, int codeIndentLevel,
-                       int tabWidth, String newIndent, String lineDelim) {
-               try {
-                       ILineTracker tracker = new DefaultLineTracker();
-                       tracker.set(code);
-                       int nLines = tracker.getNumberOfLines();
-                       if (nLines == 1) {
-                               return code;
-                       }
-
-                       StringBuffer buf = new StringBuffer();
-
-                       for (int i = 0; i < nLines; i++) {
-                               IRegion region = tracker.getLineInformation(i);
-                               int start = region.getOffset();
-                               int end = start + region.getLength();
-                               String line = code.substring(start, end);
-
-                               if (i == 0) { // no indent for first line (contained in the
-                                                               // formatted string)
-                                       buf.append(line);
-                               } else { // no new line after last line
-                                       buf.append(lineDelim);
-                                       buf.append(newIndent);
-                                       buf.append(trimIndent(line, codeIndentLevel, tabWidth));
-                               }
-                       }
-                       return buf.toString();
-               } catch (BadLocationException e) {
-                       // can not happen
-                       return code;
-               }
-       }
+//     public static String changeIndent(String code, int codeIndentLevel,
+//                     int tabWidth, String newIndent, String lineDelim) {
+//             try {
+//                     ILineTracker tracker = new DefaultLineTracker();
+//                     tracker.set(code);
+//                     int nLines = tracker.getNumberOfLines();
+//                     if (nLines == 1) {
+//                             return code;
+//                     }
+//
+//                     StringBuffer buf = new StringBuffer();
+//
+//                     for (int i = 0; i < nLines; i++) {
+//                             IRegion region = tracker.getLineInformation(i);
+//                             int start = region.getOffset();
+//                             int end = start + region.getLength();
+//                             String line = code.substring(start, end);
+//
+//                             if (i == 0) { // no indent for first line (contained in the
+//                                                             // formatted string)
+//                                     buf.append(line);
+//                             } else { // no new line after last line
+//                                     buf.append(lineDelim);
+//                                     buf.append(newIndent);
+//                                     buf.append(trimIndent(line, codeIndentLevel, tabWidth));
+//                             }
+//                     }
+//                     return buf.toString();
+//             } catch (BadLocationException e) {
+//                     // can not happen
+//                     return code;
+//             }
+//     }
 
        /**
         * Concatenate the given strings into one strings using the passed line