diff --git a/core/org.eclipse.cdt.core.tests/.classpath b/core/org.eclipse.cdt.core.tests/.classpath
index 74bbb31abbf..f0d7b046461 100644
--- a/core/org.eclipse.cdt.core.tests/.classpath
+++ b/core/org.eclipse.cdt.core.tests/.classpath
@@ -5,8 +5,8 @@
 	<classpathentry kind="src" path="model"/>
 	<classpathentry kind="src" path="parser"/>
 	<classpathentry kind="src" path="suite"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="src" path="regression"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.4"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.core.prefs b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.core.prefs
index 055dbae2270..b207adcbeb3 100644
--- a/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.core.prefs
+++ b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.core.prefs
@@ -1,12 +1,21 @@
-#Wed Jul 05 15:16:26 EDT 2006
+#Mon Oct 09 10:54:22 CEST 2006
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=disabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.4
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.4
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
-org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecation=ignore
 org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
 org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
-org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.discouragedReference=ignore
 org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=warning
 org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
 org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
 org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
@@ -50,3 +59,4 @@ org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=di
 org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
+org.eclipse.jdt.core.compiler.source=1.4
diff --git a/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.ui.prefs b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.ui.prefs
new file mode 100644
index 00000000000..dac379fda5b
--- /dev/null
+++ b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.jdt.ui.prefs
@@ -0,0 +1,3 @@
+#Mon Oct 09 10:54:22 CEST 2006
+eclipse.preferences.version=1
+internal.default.compliance=user
diff --git a/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.pde.prefs b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.pde.prefs
new file mode 100644
index 00000000000..ae33c672d3c
--- /dev/null
+++ b/core/org.eclipse.cdt.core.tests/.settings/org.eclipse.pde.prefs
@@ -0,0 +1,14 @@
+#Mon Oct 09 10:48:29 CEST 2006
+compilers.incompatible-environment=1
+compilers.p.build=1
+compilers.p.deprecated=1
+compilers.p.no-required-att=0
+compilers.p.not-externalized-att=2
+compilers.p.unknown-attribute=1
+compilers.p.unknown-class=1
+compilers.p.unknown-element=1
+compilers.p.unknown-resource=1
+compilers.p.unresolved-ex-points=0
+compilers.p.unresolved-import=0
+compilers.use-project=true
+eclipse.preferences.version=1
diff --git a/core/org.eclipse.cdt.core.tests/META-INF/MANIFEST.MF b/core/org.eclipse.cdt.core.tests/META-INF/MANIFEST.MF
index 33e56b373eb..a872c68a696 100644
--- a/core/org.eclipse.cdt.core.tests/META-INF/MANIFEST.MF
+++ b/core/org.eclipse.cdt.core.tests/META-INF/MANIFEST.MF
@@ -30,3 +30,4 @@ Require-Bundle: org.eclipse.core.resources,
  org.eclipse.core.filebuffers
 Eclipse-LazyStart: true
 Bundle-Vendor: Eclipse.org
+Bundle-RequiredExecutionEnvironment: J2SE-1.4
diff --git a/core/org.eclipse.cdt.core.tests/build.properties b/core/org.eclipse.cdt.core.tests/build.properties
index 3bc74ab69b3..66aa1631b59 100644
--- a/core/org.eclipse.cdt.core.tests/build.properties
+++ b/core/org.eclipse.cdt.core.tests/build.properties
@@ -22,3 +22,8 @@ source.cdtcoretests.jar = failures/,\
                           suite/,\
                           misc/,\
                           regression/
+
+jre.compilation.profile=J2SE-1.4
+javacSource=1.4
+javacTarget=1.4
+                          
\ No newline at end of file
diff --git a/core/org.eclipse.cdt.core.tests/plugin.xml b/core/org.eclipse.cdt.core.tests/plugin.xml
index 3a632d3e204..01861baac28 100644
--- a/core/org.eclipse.cdt.core.tests/plugin.xml
+++ b/core/org.eclipse.cdt.core.tests/plugin.xml
@@ -1,16 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <plugin>
-
-     <extension
-         id="runTests"
-         point="org.eclipse.core.runtime.applications">
-      <application>
-         <run
-               class="org.eclipse.cdt.core.suite.RunTests">
-         </run>
-      </application>
-   </extension>
    <extension
          id="TestProject"
          name="C/C++ Test Project"
diff --git a/releng/org.eclipse.cdt.releng/testing/build.properties b/releng/org.eclipse.cdt.releng/testing/build.properties
index c003eb3dd39..0ade4ae3f3d 100644
--- a/releng/org.eclipse.cdt.releng/testing/build.properties
+++ b/releng/org.eclipse.cdt.releng/testing/build.properties
@@ -89,7 +89,7 @@ javacDebugInfo=true
 javacfailonerror=true
 
 # The version of the source code
-#javaSource=1.3
+javacSource=1.4
 
 # The version of the byte code targeted
-#javacTarget=1.1
+javacTarget=1.4