1 files changed, 0 insertions, 140 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ContentComparator.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ContentComparator.java
deleted file mode 100644
index 381785790..000000000
--- a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ContentComparator.java
+++ /dev/null
@@ -1,140 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.team.internal.core.subscribers;
-
-import java.io.*;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.*;
-import org.eclipse.team.core.TeamException;
-import org.eclipse.team.core.variants.IResourceVariant;
-import org.eclipse.team.internal.core.Policy;
-import org.eclipse.team.internal.core.TeamPlugin;
-
-/**
- * This is an internal class that is usd by the <code>ContentComparisonSyncInfoFilter</code>
- * to compare the comtents of the local and remote resources
- */
-public class ContentComparator {
-
-	private boolean ignoreWhitespace = false;
-
-	public ContentComparator(boolean ignoreWhitespace) {
-		this.ignoreWhitespace = ignoreWhitespace;
-	}
-		
-	public boolean compare(Object e1, Object e2, IProgressMonitor monitor) {
-		InputStream is1 = null;
-		InputStream is2 = null;
-		try {
-			is1 = getContents(e1, Policy.subMonitorFor(monitor, 50));
-			is2 = getContents(e2, Policy.subMonitorFor(monitor, 50));
-			return contentsEqual(is1, is2, shouldIgnoreWhitespace());
-		} catch(TeamException e) {
-			TeamPlugin.log(e);
-			return false;
-		} finally {
-			try {
-				try {
-					if (is1 != null) {
-						is1.close();
-					}
-				} finally {
-					if (is2 != null) {
-						is2.close();
-					}
-				}
-			} catch (IOException e) {
-				// Ignore
-			}
-		}
-	}
-
-	protected boolean shouldIgnoreWhitespace() {
-		return ignoreWhitespace;
-	}
-
-	/**
-	 * Returns <code>true</code> if both input streams byte contents is
-	 * identical.
-	 * 
-	 * @param input1
-	 *                   first input to contents compare
-	 * @param input2
-	 *                   second input to contents compare
-	 * @return <code>true</code> if content is equal
-	 */
-	private boolean contentsEqual(InputStream is1, InputStream is2, boolean ignoreWhitespace) {
-		try {
-			if (is1 == is2)
-				return true;
-
-			if (is1 == null && is2 == null) // no byte contents
-				return true;
-
-			if (is1 == null || is2 == null) // only one has
-														 // contents
-				return false;
-
-			while (true) {
-				int c1 = is1.read();
-				while (shouldIgnoreWhitespace() && isWhitespace(c1))
-					c1 = is1.read();
-				int c2 = is2.read();
-				while (shouldIgnoreWhitespace() && isWhitespace(c2))
-					c2 = is2.read();
-				if (c1 == -1 && c2 == -1)
-					return true;
-				if (c1 != c2)
-					break;
-
-			}
-		} catch (IOException ex) {
-		} finally {
-			try {
-				try {
-					if (is1 != null) {
-						is1.close();
-					}
-				} finally {
-					if (is2 != null) {
-						is2.close();
-					}
-				}
-			} catch (IOException e) {
-				// Ignore
-			}
-		}
-		return false;
-	}
-
-	private boolean isWhitespace(int c) {
-		if (c == -1)
-			return false;
-		return Character.isWhitespace((char) c);
-	}
-
-	private InputStream getContents(Object resource, IProgressMonitor monitor) throws TeamException {
-		try {
-			if (resource instanceof IFile) {
-				return new BufferedInputStream(((IFile) resource).getContents());
-			} else if(resource instanceof IResourceVariant) {
-				IResourceVariant remote = (IResourceVariant)resource;
-				if (!remote.isContainer()) {
-					return new BufferedInputStream(remote.getStorage(monitor).getContents());
-				}
-			}
-			return null;
-		} catch (CoreException e) {
-			throw TeamException.asTeamException(e);
-		}
-	}
-}