1 files changed, 0 insertions, 67 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/VersionCollator.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/VersionCollator.java
deleted file mode 100644
index 1dbf4981c..000000000
--- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/VersionCollator.java
+++ /dev/null
@@ -1,67 +0,0 @@
-package org.eclipse.team.internal.ccvs.ui;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
- 
-import java.text.Collator;
-import java.util.Vector;
-
-public class VersionCollator {
-	static final int WORD = 0;
-	static final int NUMBER = 1;
-	
-	public int compare(String version1, String version2) {
-		if (version1 == null && version2 == null) return 0;
-		if (version1 == null) return -1;
-		if (version2 == null) return 1;
-		String[] version1Segments = getStringSegments(version1);
-		String[] version2Segments = getStringSegments(version2);
-		Collator collator = Collator.getInstance();
-		for (int i = 0; i < version1Segments.length && i < version2Segments.length; i++) {
-			int oneType = isNumber(version1Segments[i]) ? NUMBER : WORD;
-			int twoType = isNumber(version2Segments[i]) ? NUMBER : WORD;
-			if (oneType != twoType) {
-				return collator.compare(version1, version2);
-			}
-			if (oneType == NUMBER) {
-				int intOne = Integer.parseInt(version1Segments[i]);
-				int intTwo = Integer.parseInt(version2Segments[i]);
-				if (intOne != intTwo) return (intOne < intTwo) ? -1 : 1;
-			} else {
-				int result = collator.compare(version1Segments[i], version2Segments[i]);
-				if (result != 0) return result;
-			}
-		}
-		if (version1Segments.length != version2Segments.length) {
-			return version1Segments.length < version2Segments.length ? -1 : 1;
-		}
-		return 0;
-	}
-	String[] getStringSegments(String string) {
-		int size = string.length();
-		if (size == 0) return new String[0];
-		StringBuffer buffer = new StringBuffer();
-		Vector vector = new Vector();
-		int current = Character.isDigit(string.charAt(0)) ? NUMBER : WORD;
-		for (int i = 0; i < size; i++) {
-			char ch = string.charAt(i);
-			int newCurrent = Character.isDigit(string.charAt(i)) ? NUMBER : WORD;
-			if (newCurrent != current) {
-				vector.addElement(buffer.toString());
-				buffer = new StringBuffer();
-				current = newCurrent;
-			}
-			buffer.append(ch);
-		}
-		vector.addElement(buffer.toString());
-		String[] result = new String[vector.size()];
-		vector.toArray(result);
-		return result;
-	}
-	boolean isNumber(String string) {
-		return Character.isDigit(string.charAt(0));
-	}
-}
-