### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core.tests.performance
Index: src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceBuildTests.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceBuildTests.java,v
retrieving revision 1.29
diff -u -r1.29 FullSourceWorkspaceBuildTests.java
--- src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceBuildTests.java	27 Jun 2008 16:02:00 -0000	1.29
+++ src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceBuildTests.java	17 Mar 2009 09:22:53 -0000
@@ -217,6 +217,8 @@
 			}
 			System.out.println(this.scenarioShortName+": Unexpected ERROR marker(s):\n" + debugBuffer.toString());
 			System.out.println("--------------------");
+			String target = javaProject == null ? "workspace" : javaProject.getElementName();
+			assertEquals("Found "+size+" unexpected errors while building "+target, 0, size);
 		}
 		if (DEBUG) System.out.println("done");
 
Index: src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTests.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTests.java,v
retrieving revision 1.55
diff -u -r1.55 FullSourceWorkspaceTests.java
--- src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTests.java	7 Mar 2009 02:04:23 -0000	1.55
+++ src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTests.java	17 Mar 2009 09:22:53 -0000
@@ -642,26 +642,20 @@
 		}
 		System.out.println("("+(System.currentTimeMillis()-start)+"ms)");
 
-		// Init JRE_LIB variable
+		// Create lib entries for the JDKs
 		String[] jdkLibs = Util.getJavaClassLibs();
-		int length = jdkLibs.length;
-		String jdkLib = null;
-		for (int i=0; i<length; i++) {
-			if (jdkLibs[i].endsWith("rt.jar")) {
-				jdkLib = jdkLibs[i];
-				break;
-			}
-		}
-		if (jdkLib == null) {
-			throw new RuntimeException("Cannot set JRE_LIB classpath variable as the rt.jar lib was not found!!!");
+		int jdkLibsLength = jdkLibs.length;
+		IClasspathEntry[] jdkEntries = new IClasspathEntry[jdkLibsLength];
+		for (int i=0; i<jdkLibsLength; i++) {
+			jdkEntries[i] = JavaCore.newLibraryEntry(new Path(jdkLibs[i]), null, null);
 		}
-		JavaCore.setClasspathVariable("JRE_LIB", new Path(jdkLib), null);
 
 		// Set classpaths (workaround bug 73253 Project references not set on project open)
 		System.out.print("Set projects classpaths...");
+		start = System.currentTimeMillis();
 		ALL_PROJECTS = JavaCore.create(workspaceRoot).getJavaProjects();
-		length = ALL_PROJECTS.length;
-		for (int i = 0; i < length; i++) {
+		int projectsLength = ALL_PROJECTS.length;
+		for (int i = 0; i < projectsLength; i++) {
 			String projectName = ALL_PROJECTS[i].getElementName();
 			if (BIG_PROJECT_NAME.equals(projectName)) continue; // will be set later
 			if (JavaCore.PLUGIN_ID.equals(projectName)) {
@@ -669,14 +663,21 @@
 //			} else if (JUNIT_PROJECT_NAME.equals(projectName)) {
 //				JUNIT_PROJECT = ALL_PROJECTS[i];
 			}
-			ALL_PROJECTS[i].setRawClasspath(ALL_PROJECTS[i].getRawClasspath(), null);
+			
+			// Set jdk jars onto the project classpath
+			IClasspathEntry[] entries = ALL_PROJECTS[i].getRawClasspath();
+			int entriesLength = entries.length;
+			System.arraycopy(entries, 0, entries = new IClasspathEntry[jdkLibsLength+entriesLength], jdkLibsLength, entriesLength);
+			System.arraycopy(jdkEntries, 0, entries, 0, jdkLibsLength);
+			ALL_PROJECTS[i].setRawClasspath(entries, null);
+
 			// Make Big project dependent from jdt.core one
 //			IClasspathEntry[] bigProjectEntries = BIG_PROJECT.getRawClasspath();
 //			int bpeLength = bigProjectEntries.length;
 //			System.arraycopy(bigProjectEntries, 0, bigProjectEntries = new IClasspathEntry[bpeLength+1], 0, bpeLength);
 //			bigProjectEntries[bpeLength] = JavaCore.newProjectEntry(JDT_CORE_PROJECT.getPath());
 		}
-		System.out.println("done");
+		System.out.println("("+(System.currentTimeMillis()-start)+"ms)");
 
 		// Initialize Parser wokring copy
 		IJavaElement element = JDT_CORE_PROJECT.findType("org.eclipse.jdt.internal.compiler.parser.Parser");