From a5ae618c545a6fcb8d6767fd907a8924283fd261 Mon Sep 17 00:00:00 2001
From: Alain Magloire <alain@qnx.com>
Date: Fri, 24 Oct 2003 02:12:38 +0000
Subject: [PATCH] Remove reference to the old ICPathEntry implementation.

---
 .../src/org/eclipse/cdt/core/CCorePlugin.java |  55 ----
 .../org/eclipse/cdt/core/ICDescriptor.java    |   3 -
 .../src/org/eclipse/cdt/core/ICPathEntry.java | 205 --------------
 .../cdt/internal/core/CDescriptor.java        | 158 -----------
 .../eclipse/cdt/internal/core/CPathEntry.java | 263 ------------------
 5 files changed, 684 deletions(-)
 delete mode 100644 core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICPathEntry.java
 delete mode 100644 core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CPathEntry.java

diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java
index e0d238f59ca..a9ed936d214 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java
@@ -22,7 +22,6 @@ import org.eclipse.cdt.core.resources.IConsole;
 import org.eclipse.cdt.core.search.SearchEngine;
 import org.eclipse.cdt.internal.core.CDTLogWriter;
 import org.eclipse.cdt.internal.core.CDescriptorManager;
-import org.eclipse.cdt.internal.core.CPathEntry;
 import org.eclipse.cdt.internal.core.model.BufferManager;
 import org.eclipse.cdt.internal.core.model.CModelManager;
 import org.eclipse.cdt.internal.core.model.DeltaProcessor;
@@ -41,7 +40,6 @@ import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IConfigurationElement;
 import org.eclipse.core.runtime.IExtension;
 import org.eclipse.core.runtime.IExtensionPoint;
-import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IPluginDescriptor;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
@@ -709,59 +707,6 @@ public class CCorePlugin extends Plugin {
 		return provider;
 	}
 
-	/**
-	 * @param path
-	 * @return
-	 */
-	public static ICPathEntry newProjectEntry(IPath path) {
-		return new CPathEntry(ICPathEntry.CDT_PROJECT, path, CPathEntry.NO_EXCLUSION_PATTERNS, null, null, null);
-	}
-
-	/**
-	 * @param path
-	 * @param sourceAttachmentPath
-	 * @param sourceAttachmentRootPath
-	 * @return
-	 */
-	public static ICPathEntry newLibraryEntry(IPath path, IPath sourceAttachmentPath, IPath sourceAttachmentRootPath, IPath sourceAttachmentRootPrefixMapping) {
-		return new CPathEntry(
-			ICPathEntry.CDT_LIBRARY,
-			path,
-			CPathEntry.NO_EXCLUSION_PATTERNS,
-			sourceAttachmentPath,
-			sourceAttachmentRootPath, 
-			sourceAttachmentRootPrefixMapping);
-	}
-
-	/**
-	 * @param path
-	 * @param exclusionPatterns
-	 * @param outputLocation
-	 * @return
-	 */
-	public static ICPathEntry newSourceEntry(IPath path, IPath[] exclusionPatterns) {
-		return new CPathEntry(ICPathEntry.CDT_SOURCE, path, exclusionPatterns, null, null, null);  
-	}
-
-	/**
-	 * @param path
-	 * @param sourceAttachmentPath
-	 * @param sourceAttachmentRootPath
-	 * @return
-	 */
-	public static ICPathEntry newVariableEntry(IPath path, IPath sourceAttachmentPath, IPath sourceAttachmentRootPath) {
-		return new CPathEntry(ICPathEntry.CDT_VARIABLE, path, null, sourceAttachmentPath, sourceAttachmentRootPath, null);
-	}
-
-	/**
-	 * @param path
-	 * @param exclusionPatterns
-	 * @return
-	 */
-	public static ICPathEntry newIncludeEntry(IPath path, IPath[] exclusionPatterns) {
-		return new CPathEntry(ICPathEntry.CDT_INCLUDE, path, exclusionPatterns, null, null, null);  
-	}
-	
 	private static final String MODEL = CCorePlugin.PLUGIN_ID + "/debug/model" ; //$NON-NLS-1$
 	private static final String INDEXER = CCorePlugin.PLUGIN_ID + "/debug/indexer";
 	private static final String INDEX_MANAGER = CCorePlugin.PLUGIN_ID + "/debug/indexmanager";
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICDescriptor.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICDescriptor.java
index b1e0b21aea0..edc1c385758 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICDescriptor.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICDescriptor.java
@@ -26,9 +26,6 @@ public interface ICDescriptor {
 	public void remove(ICExtensionReference extension) throws CoreException;
 	public void remove(String extensionPoint) throws CoreException;
 	
-	public void setPathEntries(ICPathEntry[] entries) throws CoreException;
-	public ICPathEntry[] getPathEntries();
-	
 	public Element getProjectData(String id) throws CoreException;
 	public void saveProjectData() throws CoreException;
 }
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICPathEntry.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICPathEntry.java
deleted file mode 100644
index 72f12157baf..00000000000
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ICPathEntry.java
+++ /dev/null
@@ -1,205 +0,0 @@
-/**********************************************************************
- * Created on Mar 25, 2003
- *
- * Copyright (c) 2002,2003 QNX Software Systems Ltd. and others.
- * All rights reserved.   This program and the accompanying materials
- * are made available under the terms of the Common Public License v0.5
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
- * 
- * Contributors: 
- * QNX Software Systems - Initial API and implementation
-***********************************************************************/
-package org.eclipse.cdt.core;
-
-import org.eclipse.core.runtime.IPath;
-
-public interface ICPathEntry {
-
-	/**
-	 * Entry kind constant describing a path entry identifying a
-	 * library. A library is an archive containing 
-	 * consisting of pre-compiled binaries.
-	 */
-	int CDT_LIBRARY = 1;
-
-	/**
-	 * Entry kind constant describing a path entry identifying a
-	 * required project.
-	 */
-	int CDT_PROJECT = 2;
-
-	/**
-	 * Entry kind constant describing a path entry identifying a
-	 * folder containing source code to be compiled.
-	 */
-	int CDT_SOURCE = 3;
-
-	/**
-	 * Entry kind constant describing a path entry defined using
-	 * a path that begins with a variable reference.
-	 */
-	int CDT_VARIABLE = 4;
-
-	/**
-	 * Entry kind constant describing a path entry identifying a
-	 * include path.
-	 */
-	int CDT_INCLUDE = 5;
-	
-	/**
-	 * Returns the kind of this path entry.
-	 *
-	 * @return one of:
-	 * <ul>
-	 * <li><code>CDT_SOURCE</code> - this entry describes a source root in
-			its project
-	 * <li><code>CDT_LIBRARY</code> - this entry describes a library
-	 * <li><code>CDT_PROJECT</code> - this entry describes another project
-	 * <li><code>CDT_VARIABLE</code> - this entry describes a project or library
-	 *  	indirectly via a variable in the first segment of the path
-	 * <li><code>CDT_INCLUDE</code> - this entry describes a include path
-	 */
-	int getEntryKind();
-	
-	/**
-	 * Returns the set of patterns used to exclude resources associated with
-	 * this source entry.
-	 * <p>
-	 * Exclusion patterns allow specified portions of the resource tree rooted
-	 * at this source entry's path to be filtered out. If no exclusion patterns
-	 * are specified, this source entry includes all relevent files. Each path
-	 * specified must be a relative path, and will be interpreted relative
-	 * to this source entry's path. File patterns are case-sensitive. A file
-	 * matched by one or more of these patterns is excluded from the 
-	 * corresponding ICContainer.
-	 * </p>
-	 * <p>
-	 * The pattern mechanism is similar to Ant's. Each pattern is represented as
-	 * a relative path. The path segments can be regular file or folder names or simple patterns
-	 * involving standard wildcard characters.
-	 * </p>
-	 * <p>
-	 * '*' matches 0 or more characters within a segment. So
-	 * <code>*.c</code> matches <code>.c</code>, <code>a.c</code>
-	 * and <code>Foo.c</code>, but not <code>Foo.properties</code>
-	 * (does not end with <code>.c</code>).
-	 * </p>
-	 * <p>
-	 * '?' matches 1 character within a segment. So <code>?.c</code> 
-	 * matches <code>a.c</code>, <code>A.c</code>, 
-	 * but not <code>.c</code> or <code>xyz.c</code> (neither have
-	 * just one character before <code>.c</code>).
-	 * </p>
-	 * <p>
-	 * Combinations of *'s and ?'s are allowed.
-	 * </p>
-	 * <p>
-	 * The special pattern '**' matches zero or more segments. A path 
-	 * like <code>tests/</code> that ends in a trailing separator is interpreted
-	 * as <code>tests/&#42;&#42;</code>, and would match all files under the 
-	 * the folder named <code>tests</code>.
-	 * </p>
-	 * <p>
-	 * Examples:
-	 * <ul>
-	 * <li>
-	 * <code>tests/&#42;&#42;</code> (or simply <code>tests/</code>) 
-	 * matches all files under a root folder
-	 * named <code>tests</code>. This includes <code>tests/Foo.c</code>
-	 * and <code>tests/example/Foo.c</code>, but not 
-	 * <code>com/example/tests/Foo.c</code> (not under a root folder named
-	 * <code>tests</code>).
-	 * </li>
-	 * <li>
-	 * <code>tests/&#42;</code> matches all files directly below a root 
-	 * folder named <code>tests</code>. This includes <code>tests/Foo.c</code>
-	 * and <code>tests/FooHelp.c</code>
-	 * but not <code>tests/example/Foo.c</code> (not directly under
-	 * a folder named <code>tests</code>) or 
-	 * <code>example/Foo.c</code> (not under a folder named <code>tests</code>).
-	 * </li>
-	 * <li>
-	 * <code>&#42;&#42;/tests/&#42;&#42;</code> matches all files under any
-	 * folder named <code>tests</code>. This includes <code>tests/Foo.c</code>,
-	 * <code>examples/tests/Foo.c</code>, and 
-	 * <code>examples/tests/unit/Foo.c</code>, but not 
-	 * <code>example/Foo.c</code> (not under a folder named
-	 * <code>tests</code>).
-	 * </li>
-	 * </ul>
-	 * </p>
-	 * 
-	 * @return the possibly empty list of resource exclusion patterns 
-	 *   associated with this source entry, and <code>null</code> for other
-	 *   kinds of classpath entries
-	 * @since 2.1
-	 */
-	IPath[] getExclusionPatterns();
-	
-	/**
-	 * Returns the path of this CPathEntry entry.
-	 *
-	 * The meaning of the path of a classpath entry depends on its entry kind:<ul>
-	 *	<li>Source code in the current project (<code>CDT_SOURCE</code>) -  
-	 *      The path associated with this entry is the absolute path to the root folder. </li>
-	 *	<li>A binary library in the current project (<code>CDT_LIBRARY</code>) - the path
-	 *		associated with this entry is the absolute path to the library, and 
-	 *		in case it refers to an external lib, then there is no associated resource in 
-	 *		the workbench.
-	 *	<li>A required project (<code>CPE_PROJECT</code>) - the path of the entry denotes the
-	 *		path to the corresponding project resource.</li>
-	 *  <li>A variable entry (<code>CPE_VARIABLE</code>) - the first segment of the path 
-	 *      is the name of a CPath variable. If this CPath variable
-	 *		is bound to the path <it>P</it>, the path of the corresponding classpath entry
-	 *		is computed by appending to <it>P</it> the segments of the returned
-	 *		path without the variable.</li>
-	 *	<li>Include path in the current project (<code>CDT_INCLUDE</code>) -  
-	 *      The path associated with this entry is the absolute path to the include folder. </li>
-	 * </ul>
-	 *
-	 * @return the path of this classpath entry
-	 */
-	IPath getPath();
-
-	/**
-	 * Returns the path to the source archive or folder associated with this
-	 * C path entry, or <code>null</code> if this C path entry has no
-	 * source attachment.
-	 * <p>
-	 * Only library and variable C path entries may have source attachments.
-	 * For library C path entries, the result path (if present) locates a source
-	 * archive or folder. This archive or folder can be located in a project of the 
-	 * workspace or outside thr workspace. For variable c path entries, the 
-	 * result path (if present) has an analogous form and meaning as the 
-	 * variable path, namely the first segment is the name of a c path variable.
-	 * </p>
-	 *
-	 * @return the path to the source archive or folder, or <code>null</code> if none
-	 */
-	IPath getSourceAttachmentPath();
-
-	/**
-	 * Returns the path within the source archive or folder where source
-	 * are located. An empty path indicates that packages are located at
-	 * the root of the source archive or folder. Returns a non-<code>null</code> value
-	 * if and only if <code>getSourceAttachmentPath</code> returns 
-	 * a non-<code>null</code> value.
-	 *
-	 * @return the path within the source archive or folder, or <code>null</code> if
-	 *    not applicable
-	 */
-	IPath getSourceAttachmentRootPath();
-
-	/**
-	 * Returns the path to map the source paths with to the source achive or folder
-	 * An empty path indicates that the is a one-to-one mapping of source paths to the
-	 * source achive or folder path. Returns a non-<code>null</code> value
-	 * if and only if <code>getSourceAttachmentPath</code> returns 
-	 * a non-<code>null</code> value.
-	 *
-	 * @return the path mapping within the source archive or folder, or <code>null</code> if
-	 *    not applicable
-	 */
-	IPath getSourceAttachmentPrefixMapping();
-}
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CDescriptor.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CDescriptor.java
index d8de5615422..0663c24de05 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CDescriptor.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CDescriptor.java
@@ -35,7 +35,6 @@ import org.eclipse.cdt.core.ICDescriptor;
 import org.eclipse.cdt.core.ICExtension;
 import org.eclipse.cdt.core.ICExtensionReference;
 import org.eclipse.cdt.core.ICOwnerInfo;
-import org.eclipse.cdt.core.ICPathEntry;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
@@ -46,7 +45,6 @@ import org.eclipse.core.runtime.IExtensionPoint;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IPluginRegistry;
 import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.w3c.dom.Document;
@@ -56,7 +54,6 @@ import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
 public class CDescriptor implements ICDescriptor {
-	private ICPathEntry[] fPathEntries = new ICPathEntry[0];
 	private COwner fOwner;
 	private IProject fProject;
 	private HashMap extMap = new HashMap(4);
@@ -332,12 +329,6 @@ public class CDescriptor implements ICDescriptor {
 					} catch (CoreException e) {
 						CCorePlugin.log(e);
 					}
-				} else if (childNode.getNodeName().equals(PATH_ENTRY)) {
-					try {
-						pathEntries.add(decodePathEntry((Element) childNode));
-					} catch (CoreException e) {
-						CCorePlugin.log(e);
-					}
 				} else if (childNode.getNodeName().equals(PROJECT_DATA)) {
 					try {
 						decodeProjectData((Element)childNode);
@@ -347,7 +338,6 @@ public class CDescriptor implements ICDescriptor {
 				}
 			}
 		}
-		fPathEntries = (ICPathEntry[]) pathEntries.toArray(new ICPathEntry[0]);
 	}
 
 	private void decodeProjectExtension(Element element) throws CoreException {
@@ -361,102 +351,6 @@ public class CDescriptor implements ICDescriptor {
 		}
 	}
 
-	private ICPathEntry decodePathEntry(Element element) throws CoreException {
-		IPath projectPath = fProject.getProject().getFullPath();
-		String kindAttr = element.getAttribute("kind"); //$NON-NLS-1$
-		String pathAttr = element.getAttribute("path"); //$NON-NLS-1$
-
-		// ensure path is absolute
-		IPath path = new Path(pathAttr);
-		int kind = CPathEntry.kindFromString(kindAttr);
-		if (kind != ICPathEntry.CDT_VARIABLE && !path.isAbsolute()) {
-			path = projectPath.append(path);
-		}
-		// source attachment info (optional)
-		IPath sourceAttachmentPath = element.hasAttribute("sourcepath") ? new Path(element.getAttribute("sourcepath")) : null;
-		IPath sourceAttachmentRootPath = element.hasAttribute("rootpath") ? new Path(element.getAttribute("rootpath")) : null;
-		IPath sourceAttachmentPrefixMapping =
-			element.hasAttribute("prefixmapping") ? new Path(element.getAttribute("prefixmapping")) : null;
-
-		// exclusion patterns (optional)
-		String exclusion = element.getAttribute("excluding"); //$NON-NLS-1$ 
-		IPath[] exclusionPatterns = CPathEntry.NO_EXCLUSION_PATTERNS;
-		if (!exclusion.equals("")) { //$NON-NLS-1$ 
-			char[][] patterns = splitOn('|', exclusion.toCharArray());
-			int patternCount;
-			if ((patternCount = patterns.length) > 0) {
-				exclusionPatterns = new IPath[patternCount];
-				for (int j = 0; j < patterns.length; j++) {
-					exclusionPatterns[j] = new Path(new String(patterns[j]));
-				}
-			}
-		}
-
-		// recreate the CP entry
-		switch (kind) {
-
-			case ICPathEntry.CDT_PROJECT :
-				return CCorePlugin.newProjectEntry(path);
-
-			case ICPathEntry.CDT_LIBRARY :
-				return CCorePlugin.newLibraryEntry(
-					path,
-					sourceAttachmentPath,
-					sourceAttachmentRootPath,
-					sourceAttachmentPrefixMapping);
-
-			case ICPathEntry.CDT_SOURCE :
-				// must be an entry in this project or specify another project
-				String projSegment = path.segment(0);
-				if (projSegment != null && projSegment.equals(fProject.getName())) { // this project
-					return CCorePlugin.newSourceEntry(path, exclusionPatterns);
-				} else { // another project
-					return CCorePlugin.newProjectEntry(path);
-				}
-
-			case ICPathEntry.CDT_VARIABLE :
-				return CCorePlugin.newVariableEntry(path, sourceAttachmentPath, sourceAttachmentRootPath);
-
-			case ICPathEntry.CDT_INCLUDE :
-				return CCorePlugin.newIncludeEntry(path, exclusionPatterns);
-
-			default :
-				{
-					IStatus status =
-						new Status(
-							IStatus.ERROR,
-							CCorePlugin.PLUGIN_ID,
-							-1,
-							"CPathEntry: unknown kind (" + kindAttr + ")",
-							(Throwable) null);
-					throw new CoreException(status);
-				}
-		}
-	}
-
-	private char[][] splitOn(char divider, char[] array) {
-		int length = array == null ? 0 : array.length;
-
-		if (length == 0)
-			return NO_CHAR_CHAR;
-
-		int wordCount = 1;
-		for (int i = 0; i < length; i++)
-			if (array[i] == divider)
-				wordCount++;
-		char[][] split = new char[wordCount][];
-		int last = 0, currentWord = 0;
-		for (int i = 0; i < length; i++) {
-			if (array[i] == divider) {
-				split[currentWord] = new char[i - last];
-				System.arraycopy(array, last, split[currentWord++], 0, i - last);
-				last = i + 1;
-			}
-		}
-		split[currentWord] = new char[length - last];
-		System.arraycopy(array, last, split[currentWord], 0, length - last);
-		return split;
-	}
 
 	protected String getAsXML() throws IOException {
 		Document doc = new DocumentImpl();
@@ -464,7 +358,6 @@ public class CDescriptor implements ICDescriptor {
 		doc.appendChild(configRootElement);
 		configRootElement.setAttribute("id", fOwner.getID()); //$NON-NLS-1$
 		encodeProjectExtensions(doc, configRootElement);
-		encodePathEntries(doc, configRootElement);
 		encodeProjectData(doc, configRootElement);
 		return serializeDocument(doc);
 	}
@@ -493,57 +386,6 @@ public class CDescriptor implements ICDescriptor {
 		}
 	}
 
-	private void encodePathEntries(Document doc, Element configRootElement) {
-		Element element;
-		IPath projectPath = fProject.getProject().getFullPath();
-		for (int i = 0; i < fPathEntries.length; i++) {
-			configRootElement.appendChild(element = doc.createElement(PATH_ENTRY));
-			element.setAttribute("kind", CPathEntry.kindToString(fPathEntries[i].getEntryKind())); //$NON-NLS-1$
-			IPath xmlPath = fPathEntries[i].getPath();
-			if (fPathEntries[i].getEntryKind() != ICPathEntry.CDT_VARIABLE) {
-				// translate to project relative from absolute (unless a device path)
-				if (xmlPath.isAbsolute()) {
-					if (projectPath != null && projectPath.isPrefixOf(xmlPath)) {
-						if (xmlPath.segment(0).equals(projectPath.segment(0))) {
-							xmlPath = xmlPath.removeFirstSegments(1);
-							xmlPath = xmlPath.makeRelative();
-						} else {
-							xmlPath = xmlPath.makeAbsolute();
-						}
-					}
-				}
-			}
-			element.setAttribute("path", xmlPath.toString()); //$NON-NLS-1$
-			if (fPathEntries[i].getSourceAttachmentPath() != null) {
-				element.setAttribute("sourcepath", fPathEntries[i].getSourceAttachmentPath().toString()); //$NON-NLS-1$
-			}
-			if (fPathEntries[i].getSourceAttachmentRootPath() != null) {
-				element.setAttribute("rootpath", fPathEntries[i].getSourceAttachmentRootPath().toString()); //$NON-NLS-1$
-			}
-			if (fPathEntries[i].getSourceAttachmentPrefixMapping() != null) {
-				element.setAttribute("prefixmapping", fPathEntries[i].getSourceAttachmentPrefixMapping().toString()); //$NON-NLS-1$
-			}
-			IPath[] exclusionPatterns = fPathEntries[i].getExclusionPatterns();
-			if (exclusionPatterns.length > 0) {
-				StringBuffer excludeRule = new StringBuffer(10);
-				for (int j = 0, max = exclusionPatterns.length; j < max; j++) {
-					if (j > 0)
-						excludeRule.append('|');
-					excludeRule.append(exclusionPatterns[j]);
-				}
-				element.setAttribute("excluding", excludeRule.toString()); //$NON-NLS-1$
-			}
-		}
-	}
-
-	public void setPathEntries(ICPathEntry[] entries) throws CoreException {
-		fPathEntries = entries;
-		setDirty();
-	}
-
-	public ICPathEntry[] getPathEntries() {
-		return fPathEntries;
-	}
 
 	protected ICExtension createExtensions(ICExtensionReference ext) throws CoreException {
 		InternalCExtension cExtension = null;
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CPathEntry.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CPathEntry.java
deleted file mode 100644
index 47332e23adb..00000000000
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CPathEntry.java
+++ /dev/null
@@ -1,263 +0,0 @@
-/**********************************************************************
- * Created on 25-Mar-2003
- *
- * Copyright (c) 2002,2003 QNX Software Systems Ltd. and others.
- * All rights reserved.   This program and the accompanying materials
- * are made available under the terms of the Common Public License v0.5
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
- * 
- * Contributors: 
- * QNX Software Systems - Initial API and implementation
-***********************************************************************/
-package org.eclipse.cdt.internal.core;
-
-import org.eclipse.cdt.core.ICPathEntry;
-import org.eclipse.core.runtime.IPath;
-
-public class CPathEntry implements ICPathEntry {
-
-	public int entryKind;
-
-	public IPath path;
-
-	public IPath[] exclusionPatterns;
-
-	public IPath sourceAttachmentPath;
-
-	public IPath sourceAttachmentRootPath;
-
-	public IPath sourceAttachmentPrefixMapping;
-
-	private char[][] fullCharExclusionPatterns;
-	private final static char[][] UNINIT_PATTERNS = new char[][] { "Non-initialized yet".toCharArray()}; //$NON-NLS-1$
-
-	/**
-	 * Default exclusion pattern set
-	 */
-	public final static IPath[] NO_EXCLUSION_PATTERNS = {
-	};
-
-	public CPathEntry(
-		int entryKind,
-		IPath path,
-		IPath[] exclusionPatterns,
-		IPath sourceAttachmentPath,
-		IPath sourceAttachmentRootPath,
-		IPath sourceAttachmentPrefixMapping) {
-
-		this.entryKind = entryKind;
-		this.path = path;
-		this.exclusionPatterns = exclusionPatterns;
-		if (exclusionPatterns.length > 0) {
-			this.fullCharExclusionPatterns = UNINIT_PATTERNS;
-		}
-		this.sourceAttachmentPath = sourceAttachmentPath;
-		this.sourceAttachmentRootPath = sourceAttachmentRootPath;
-		this.sourceAttachmentPrefixMapping = sourceAttachmentPrefixMapping;
-	}
-
-	/*
-	 * Returns a char based representation of the exclusions patterns full path.
-	 */
-	public char[][] fullExclusionPatternChars() {
-
-		if (this.fullCharExclusionPatterns == UNINIT_PATTERNS) {
-			int length = this.exclusionPatterns.length;
-			this.fullCharExclusionPatterns = new char[length][];
-			IPath prefixPath = path.removeTrailingSeparator();
-			for (int i = 0; i < length; i++) {
-				this.fullCharExclusionPatterns[i] = prefixPath.append(this.exclusionPatterns[i]).toString().toCharArray();
-			}
-		}
-		return this.fullCharExclusionPatterns;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getEntryKind()
-	 */
-	public int getEntryKind() {
-		return this.entryKind;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getExclusionPatterns()
-	 */
-	public IPath[] getExclusionPatterns() {
-		return this.exclusionPatterns;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getPath()
-	 */
-	public IPath getPath() {
-		return this.path;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getSourceAttachmentPath()
-	 */
-	public IPath getSourceAttachmentPath() {
-		return this.sourceAttachmentPath;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getSourceAttachmentRootPath()
-	 */
-	public IPath getSourceAttachmentRootPath() {
-		return this.sourceAttachmentRootPath;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.ICPathEntry#getSourceAttachmentPrefixMapping()
-	 */
-	public IPath getSourceAttachmentPrefixMapping() {
-		return this.sourceAttachmentPrefixMapping;
-	}
-
-	/**
-	 * Returns true if the given object is a classpath entry
-	 * with equivalent attributes.
-	 */
-	public boolean equals(Object object) {
-		if (this == object)
-			return true;
-		if (object instanceof ICPathEntry) {
-			ICPathEntry otherEntry = (ICPathEntry) object;
-
-			if (this.entryKind != otherEntry.getEntryKind())
-				return false;
-
-			if (!this.path.equals(otherEntry.getPath()))
-				return false;
-
-			IPath otherPath = otherEntry.getSourceAttachmentPath();
-			if (this.sourceAttachmentPath == null) {
-				if (otherPath != null)
-					return false;
-			} else {
-				if (!this.sourceAttachmentPath.equals(otherPath))
-					return false;
-			}
-
-			otherPath = otherEntry.getSourceAttachmentRootPath();
-			if (this.sourceAttachmentRootPath == null) {
-				if (otherPath != null)
-					return false;
-			} else {
-				if (!this.sourceAttachmentRootPath.equals(otherPath))
-					return false;
-			}
-
-			IPath[] otherExcludes = otherEntry.getExclusionPatterns();
-			if (this.exclusionPatterns != otherExcludes) {
-				int excludeLength = this.exclusionPatterns.length;
-				if (otherExcludes.length != excludeLength)
-					return false;
-				for (int i = 0; i < excludeLength; i++) {
-					// compare toStrings instead of IPaths 
-					// since IPath.equals is specified to ignore trailing separators
-					if (!this.exclusionPatterns[i].toString().equals(otherExcludes[i].toString()))
-						return false;
-				}
-			}
-			return true;
-		} else {
-			return false;
-		}
-	}
-
-	/**
-	 * Returns the hash code for this classpath entry
-	 */
-	public int hashCode() {
-		return this.path.hashCode();
-	}
-	/**
-	 * Returns the kind of a <code>PackageFragmentRoot</code> from its <code>String</code> form.
-	 */
-	static int kindFromString(String kindStr) {
-
-		if (kindStr.equalsIgnoreCase("prj")) //$NON-NLS-1$
-			return ICPathEntry.CDT_PROJECT;
-		if (kindStr.equalsIgnoreCase("var")) //$NON-NLS-1$
-			return ICPathEntry.CDT_VARIABLE;
-		if (kindStr.equalsIgnoreCase("src")) //$NON-NLS-1$
-			return ICPathEntry.CDT_SOURCE;
-		if (kindStr.equalsIgnoreCase("lib")) //$NON-NLS-1$
-			return ICPathEntry.CDT_LIBRARY;
-		if (kindStr.equalsIgnoreCase("inc")) //$NON-NLS-1$
-			return ICPathEntry.CDT_INCLUDE;
-		return -1;
-	}
-
-	/**
-	 * Returns a <code>String</code> for the kind of a class path entry.
-	 */
-	static String kindToString(int kind) {
-
-		switch (kind) {
-			case ICPathEntry.CDT_PROJECT :
-				return "prj";
-			case ICPathEntry.CDT_SOURCE :
-				return "src"; //$NON-NLS-1$
-			case ICPathEntry.CDT_LIBRARY :
-				return "lib"; //$NON-NLS-1$
-			case ICPathEntry.CDT_VARIABLE :
-				return "var"; //$NON-NLS-1$
-			case ICPathEntry.CDT_INCLUDE :
-				return "inc"; //$NON-NLS-1$
-			default :
-				return "unknown"; //$NON-NLS-1$
-		}
-	}
-	/**
-		 * Returns a printable representation of this classpath entry.
-		 */
-	public String toString() {
-		StringBuffer buffer = new StringBuffer();
-		buffer.append(getPath().toString());
-		buffer.append('[');
-		switch (getEntryKind()) {
-			case ICPathEntry.CDT_LIBRARY :
-				buffer.append("CPE_LIBRARY"); //$NON-NLS-1$
-				break;
-			case ICPathEntry.CDT_PROJECT :
-				buffer.append("CPE_PROJECT"); //$NON-NLS-1$
-				break;
-			case ICPathEntry.CDT_SOURCE :
-				buffer.append("CPE_SOURCE"); //$NON-NLS-1$
-				break;
-			case ICPathEntry.CDT_VARIABLE :
-				buffer.append("CPE_VARIABLE"); //$NON-NLS-1$
-				break;
-			case ICPathEntry.CDT_INCLUDE :
-				buffer.append("CPE_INCLUDE"); //$NON-NLS-1$
-				break;
-		}
-		buffer.append(']');
-		if (getSourceAttachmentPath() != null) {
-			buffer.append("[sourcePath:"); //$NON-NLS-1$
-			buffer.append(getSourceAttachmentPath());
-			buffer.append(']');
-		}
-		if (getSourceAttachmentRootPath() != null) {
-			buffer.append("[rootPath:"); //$NON-NLS-1$
-			buffer.append(getSourceAttachmentRootPath());
-			buffer.append(']');
-		}
-		IPath[] patterns = getExclusionPatterns();
-		int length;
-		if ((length = patterns.length) > 0) {
-			buffer.append("[excluding:"); //$NON-NLS-1$
-			for (int i = 0; i < length; i++) {
-				buffer.append(patterns[i]);
-				if (i != length - 1) {
-					buffer.append('|');
-				}
-			}
-			buffer.append(']');
-		}
-		return buffer.toString();
-	}
-}