Bug 516531 - Use StringBuilder instead of StringBuffer in test for

eclipse.platform.runtime 

Includes updates of the MANIFEST.MF version

Change-Id: Ibe5f1614708c9577b73b95483ecc71aa989879c2
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>

23 files changed, 36 insertions, 36 deletions

diff --git a/tests/org.eclipse.core.tests.harness/META-INF/MANIFEST.MF b/tests/org.eclipse.core.tests.harness/META-INF/MANIFEST.MF
index 8e631012b..045fa8baa 100644
--- a/tests/org.eclipse.core.tests.harness/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.core.tests.harness/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Eclipse Core Tests Harness
 Bundle-SymbolicName: org.eclipse.core.tests.harness;singleton:=true
-Bundle-Version: 3.11.100.qualifier
+Bundle-Version: 3.11.200.qualifier
 Bundle-Vendor: Eclipse.org
 Export-Package: org.eclipse.core.tests.harness,
  org.eclipse.core.tests.session,
diff --git a/tests/org.eclipse.core.tests.harness/pom.xml b/tests/org.eclipse.core.tests.harness/pom.xml
index 293b271a9..792bbb095 100644
--- a/tests/org.eclipse.core.tests.harness/pom.xml
+++ b/tests/org.eclipse.core.tests.harness/pom.xml
@@ -19,6 +19,6 @@
   </parent>
   <groupId>org.eclipse.core</groupId>
   <artifactId>org.eclipse.core.tests.harness</artifactId>
-  <version>3.11.100-SNAPSHOT</version>
+  <version>3.11.200-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 </project>
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/CoreTest.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/CoreTest.java
index df98bdb08..5295f241e 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/CoreTest.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/CoreTest.java
@@ -417,7 +417,7 @@ public class CoreTest extends TestCase {
 	}
 
 	public static void failNotSame(String message, int expected, int actual) {
-		StringBuffer formatted = new StringBuffer();
+		StringBuilder formatted = new StringBuilder();
 		if (message != null) {
 			formatted.append(message).append(' ');
 		}
@@ -432,7 +432,7 @@ public class CoreTest extends TestCase {
 	}
 
 	public static void failNotSame(String message, boolean expected, boolean actual) {
-		StringBuffer formatted = new StringBuffer();
+		StringBuilder formatted = new StringBuilder();
 		if (message != null) {
 			formatted.append(message).append(' ');
 		}
@@ -447,7 +447,7 @@ public class CoreTest extends TestCase {
 	}
 
 	public static void failNotSame(String message, float expected, float actual) {
-		StringBuffer formatted = new StringBuffer();
+		StringBuilder formatted = new StringBuilder();
 		if (message != null) {
 			formatted.append(message).append(' ');
 		}
@@ -462,7 +462,7 @@ public class CoreTest extends TestCase {
 	}
 
 	public static void failNotSame(String message, double expected, double actual) {
-		StringBuffer formatted = new StringBuffer();
+		StringBuilder formatted = new StringBuilder();
 		if (message != null) {
 			formatted.append(message).append(' ');
 		}
@@ -477,7 +477,7 @@ public class CoreTest extends TestCase {
 	}
 
 	public static void failNotSame(String message, long expected, long actual) {
-		StringBuffer formatted = new StringBuffer();
+		StringBuilder formatted = new StringBuilder();
 		if (message != null) {
 			formatted.append(message).append(' ');
 		}
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/LoggingPerformanceTestResult.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/LoggingPerformanceTestResult.java
index e76c5945f..43f0682a4 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/LoggingPerformanceTestResult.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/harness/LoggingPerformanceTestResult.java
@@ -121,7 +121,7 @@ public class LoggingPerformanceTestResult extends PerformanceTestResult {
 	 * Prints the header of the report
 	 */
 	protected void printHTMLHeader(PrintWriter out) {
-		StringBuffer buf = new StringBuffer();
+		StringBuilder buf = new StringBuilder();
 		buf.append("<html>\n<head>\n<title>Eclipse Performance Test Output Page</title>");
 		buf.append("</head>\n<body>\n");
 		out.println(buf.toString());
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/ConfigurationSessionTestSuite.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/ConfigurationSessionTestSuite.java
index da9355175..bf73e40de 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/ConfigurationSessionTestSuite.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/ConfigurationSessionTestSuite.java
@@ -99,7 +99,7 @@ public class ConfigurationSessionTestSuite extends SessionTestSuite {
 	private void createConfigINI() throws IOException {
 		Assert.assertTrue("1.0", !bundles.isEmpty());
 		Properties contents = new Properties();
-		StringBuffer osgiBundles = new StringBuffer();
+		StringBuilder osgiBundles = new StringBuilder();
 		for (String string : this.bundles) {
 			osgiBundles.append(string);
 			osgiBundles.append(',');
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SessionTestRunner.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SessionTestRunner.java
index d910caebe..94cb47e63 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SessionTestRunner.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SessionTestRunner.java
@@ -60,7 +60,7 @@ public class SessionTestRunner {
 		private Map<String, Result> results = new HashMap<>();
 		ServerSocket serverSocket;
 		private boolean shouldRun = true;
-		private StringBuffer stack;
+		private StringBuilder stack;
 		private TestResult testResult;
 		// tests completed during this session
 		private int testsRun;
@@ -153,7 +153,7 @@ public class SessionTestRunner {
 			}
 			if (message.startsWith("%TRACES")) {
 				// just create the string buffer that will hold all the frames of the stack trace
-				stack = new StringBuffer();
+				stack = new StringBuilder();
 				return;
 			}
 			if (message.startsWith("%TRACEE")) {
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/Setup.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/Setup.java
index 9ffad6e64..971fd1b20 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/Setup.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/Setup.java
@@ -256,7 +256,7 @@ public class Setup implements Cloneable {
 			if (entry.getValue() == null) {
 				continue;
 			}
-			StringBuffer property = new StringBuffer("-D");
+			StringBuilder property = new StringBuilder("-D");
 			property.append(entry.getKey());
 			if (entry.getValue().length() > 0) {
 				property.append('=');
@@ -288,7 +288,7 @@ public class Setup implements Cloneable {
 	public String getEclipseArgsLine() {
 		List<String> eclipseArgs = new ArrayList<>();
 		fillEclipseArgs(eclipseArgs);
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		for (String string : eclipseArgs) {
 			result.append(string);
 			result.append(' ');
@@ -323,7 +323,7 @@ public class Setup implements Cloneable {
 	public String getSystemPropertiesLine() {
 		List<String> sysProperties = new ArrayList<>();
 		fillSystemProperties(sysProperties);
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		for (String string : sysProperties) {
 			result.append(string);
 			result.append(' ');
@@ -338,7 +338,7 @@ public class Setup implements Cloneable {
 	public String getVMArgsLine() {
 		List<String> vmArgs = new ArrayList<>();
 		fillVMArgs(vmArgs);
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		for (String string : vmArgs) {
 			result.append(string);
 			result.append(' ');
@@ -476,7 +476,7 @@ public class Setup implements Cloneable {
 
 	public String toCommandLineString() {
 		String[] commandLine = getCommandLine();
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		result.append("[\n");
 		for (String element : commandLine) {
 			result.append('\t');
@@ -489,7 +489,7 @@ public class Setup implements Cloneable {
 
 	@Override
 	public String toString() {
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		if (id != null || name != null) {
 			if (id != null) {
 				result.append(id);
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SetupManager.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SetupManager.java
index 74b514bed..bc6ad7810 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SetupManager.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/SetupManager.java
@@ -278,7 +278,7 @@ public class SetupManager {
 			// otherwise we have an escaped equals somewhere in this option
 			int valueStart = -1;
 			// strip out the key (first non-escaped equal)
-			StringBuffer key = new StringBuffer();
+			StringBuilder key = new StringBuilder();
 			for (int i = 0; i < option.length(); i++) {
 				char c = option.charAt(i);
 				// if we don't have an equal sign, then just add it to the key
diff --git a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/samples/UISampleSessionTest.java b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/samples/UISampleSessionTest.java
index 12635aa47..7310ffbbd 100644
--- a/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/samples/UISampleSessionTest.java
+++ b/tests/org.eclipse.core.tests.harness/src/org/eclipse/core/tests/session/samples/UISampleSessionTest.java
@@ -28,7 +28,7 @@ public class UISampleSessionTest extends TestCase {
 	 * Pre-pend the message with the current date and the name of the current thread.
 	 */
 	public static void message(String message) {
-		StringBuffer buffer = new StringBuffer();
+		StringBuilder buffer = new StringBuilder();
 		buffer.append(new Date(System.currentTimeMillis()));
 		buffer.append(" - ["); //$NON-NLS-1$
 		buffer.append(Thread.currentThread().getName());
diff --git a/tests/org.eclipse.core.tests.runtime/META-INF/MANIFEST.MF b/tests/org.eclipse.core.tests.runtime/META-INF/MANIFEST.MF
index fbd348aa7..14b2fa018 100644
--- a/tests/org.eclipse.core.tests.runtime/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.core.tests.runtime/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Eclipse Core Tests Runtime
 Bundle-SymbolicName: org.eclipse.core.tests.runtime; singleton:=true
-Bundle-Version: 3.11.200.qualifier
+Bundle-Version: 3.11.300.qualifier
 Bundle-Activator: org.eclipse.core.tests.runtime.RuntimeTestsPlugin
 Bundle-Vendor: Eclipse.org
 Export-Package: org.eclipse.core.tests.internal.preferences,
diff --git a/tests/org.eclipse.core.tests.runtime/pom.xml b/tests/org.eclipse.core.tests.runtime/pom.xml
index 18fcd2446..012c1d2ae 100644
--- a/tests/org.eclipse.core.tests.runtime/pom.xml
+++ b/tests/org.eclipse.core.tests.runtime/pom.xml
@@ -20,7 +20,7 @@
   </parent>
   <groupId>org.eclipse.core</groupId>
   <artifactId>org.eclipse.core.tests.runtime</artifactId>
-  <version>3.11.200-SNAPSHOT</version>
+  <version>3.11.300-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
     <defaultSigning-excludeInnerJars>true</defaultSigning-excludeInnerJars>
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/preferences/EclipsePreferencesTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/preferences/EclipsePreferencesTest.java
index 95b6bb77d..bf0e4d253 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/preferences/EclipsePreferencesTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/preferences/EclipsePreferencesTest.java
@@ -32,7 +32,7 @@ import org.osgi.service.prefs.Preferences;
 public class EclipsePreferencesTest extends RuntimeTest {
 
 	class NodeTracer implements IEclipsePreferences.INodeChangeListener {
-		StringBuffer log = new StringBuffer();
+		StringBuilder log = new StringBuilder();
 
 		@Override
 		public void added(IEclipsePreferences.NodeChangeEvent event) {
@@ -54,7 +54,7 @@ public class EclipsePreferencesTest extends RuntimeTest {
 	}
 
 	class PreferenceTracer implements IEclipsePreferences.IPreferenceChangeListener {
-		public StringBuffer log = new StringBuffer();
+		public StringBuilder log = new StringBuilder();
 
 		private String typeCode(Object value) {
 			if (value == null)
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/LogSerializationTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/LogSerializationTest.java
index 0131bbc8f..df5f14aa5 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/LogSerializationTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/LogSerializationTest.java
@@ -104,7 +104,7 @@ public class LogSerializationTest extends RuntimeTest {
 		final char SPACE = ' ';
 		final String LINE_SEPARATORS = "\r\n\f";
 		final String SPACES = "\t ";
-		StringBuffer sb = new StringBuffer(stackTrace.trim());
+		StringBuilder sb = new StringBuilder(stackTrace.trim());
 		sb.append(NEW_LINE);
 		char lastChar = 0;
 		for (int i = 0; i < sb.length();) {
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformLogReader.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformLogReader.java
index d5e5c1922..51e2525f3 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformLogReader.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformLogReader.java
@@ -241,7 +241,7 @@ public class PlatformLogReader {
 		if (currentLine == null || getLineType() != MESSAGE) {
 			return "";
 		}
-		StringBuffer buffer = new StringBuffer();
+		StringBuilder buffer = new StringBuilder();
 		buffer.append(currentLine.substring(KEYWORD_MESSAGE.length() + 1, currentLine.length()));
 		currentLine = reader.readLine();
 		buffer.append(readText());
@@ -257,7 +257,7 @@ public class PlatformLogReader {
 	}
 
 	protected String readText() throws IOException {
-		StringBuffer buffer = new StringBuffer();
+		StringBuilder buffer = new StringBuilder();
 		if (currentLine == null || getLineType() != UNKNOWN) {
 			return "";
 		}
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformURLSessionTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformURLSessionTest.java
index 076818bb5..45082630d 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformURLSessionTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/internal/runtime/PlatformURLSessionTest.java
@@ -56,7 +56,7 @@ public class PlatformURLSessionTest extends RuntimeTest {
 		}
 		BufferedReader reader = new BufferedReader(new InputStreamReader(input));
 		String line = null;
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		try {
 			while ((line = reader.readLine()) != null)
 				result.append(line);
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferenceForwarderTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferenceForwarderTest.java
index 1df2bec7a..d053a95df 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferenceForwarderTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferenceForwarderTest.java
@@ -31,7 +31,7 @@ import org.osgi.service.prefs.BackingStoreException;
 public class PreferenceForwarderTest extends RuntimeTest {
 
 	class Tracer implements Preferences.IPropertyChangeListener {
-		public StringBuffer log = new StringBuffer();
+		public StringBuilder log = new StringBuilder();
 
 		private String typeCode(Object value) {
 			if (value == null)
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferencesTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferencesTest.java
index f316de76a..070752c3c 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferencesTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/PreferencesTest.java
@@ -24,7 +24,7 @@ import org.eclipse.core.runtime.Preferences;
 public class PreferencesTest extends RuntimeTest {
 
 	class Tracer implements Preferences.IPropertyChangeListener {
-		public StringBuffer log = new StringBuffer();
+		public StringBuilder log = new StringBuilder();
 
 		private String typeCode(Object value) {
 			if (value == null) {
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubMonitorTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubMonitorTest.java
index cdf3e97ac..c8dd2cc33 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubMonitorTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubMonitorTest.java
@@ -597,7 +597,7 @@ public class SubMonitorTest extends TestCase {
 			return "";
 		}
 
-		StringBuffer buf = new StringBuffer();
+		StringBuilder buf = new StringBuilder();
 		boolean isFirst = true;
 		for (String nextValue : value) {
 			if (!isFirst) {
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubProgressTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubProgressTest.java
index fc993504c..3e33b6c63 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubProgressTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/SubProgressTest.java
@@ -181,7 +181,7 @@ public class SubProgressTest extends TestCase {
 	}
 
 	private String concatArray(String[] value) {
-		StringBuffer buf = new StringBuffer();
+		StringBuilder buf = new StringBuilder();
 		boolean isFirst = true;
 		for (String nextValue : value) {
 			if (!isFirst)
diff --git a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/perf/ContentTypePerformanceTest.java b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/perf/ContentTypePerformanceTest.java
index 9f6ae3e5f..f53fcfc34 100644
--- a/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/perf/ContentTypePerformanceTest.java
+++ b/tests/org.eclipse.core.tests.runtime/src/org/eclipse/core/tests/runtime/perf/ContentTypePerformanceTest.java
@@ -67,7 +67,7 @@ public class ContentTypePerformanceTest extends RuntimeTest {
 	}
 
 	private static String generateContentType(int number, String id, String baseTypeId, String[] fileNames, String[] fileExtensions) {
-		StringBuffer result = new StringBuffer();
+		StringBuilder result = new StringBuilder();
 		result.append("<content-type id=\"");
 		result.append(id);
 		result.append("\" name=\"");
@@ -112,7 +112,7 @@ public class ContentTypePerformanceTest extends RuntimeTest {
 
 	private static String getSignatureString(int number) {
 		byte[] signature = getSignature(number);
-		StringBuffer result = new StringBuffer(signature.length * 3 - 1);
+		StringBuilder result = new StringBuilder(signature.length * 3 - 1);
 		for (byte element : signature) {
 			result.append(Integer.toHexString(0xFF & element));
 			result.append(' ');
diff --git a/tests/org.eclipse.e4.core.tests/META-INF/MANIFEST.MF b/tests/org.eclipse.e4.core.tests/META-INF/MANIFEST.MF
index a4fd2be2d..016c2fbd9 100644
--- a/tests/org.eclipse.e4.core.tests/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.e4.core.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: E4 Core Tests
 Bundle-SymbolicName: org.eclipse.e4.core.tests
-Bundle-Version: 1.1.100.qualifier
+Bundle-Version: 1.1.200.qualifier
 Bundle-Activator: org.eclipse.e4.core.internal.tests.CoreTestsActivator
 Require-Bundle: org.eclipse.osgi;bundle-version="3.6.0",
  org.eclipse.equinox.preferences;bundle-version="3.3.0",
diff --git a/tests/org.eclipse.e4.core.tests/pom.xml b/tests/org.eclipse.e4.core.tests/pom.xml
index 2816267b1..128d386c2 100644
--- a/tests/org.eclipse.e4.core.tests/pom.xml
+++ b/tests/org.eclipse.e4.core.tests/pom.xml
@@ -19,7 +19,7 @@
   </parent>
   <groupId>org.eclipse.e4</groupId>
   <artifactId>org.eclipse.e4.core.tests</artifactId>
-  <version>1.1.100-SNAPSHOT</version>
+  <version>1.1.200-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>
diff --git a/tests/org.eclipse.e4.core.tests/src/org/eclipse/e4/core/internal/tests/contexts/inject/StringPrintService.java b/tests/org.eclipse.e4.core.tests/src/org/eclipse/e4/core/internal/tests/contexts/inject/StringPrintService.java
index 51bcad2b4..7ba799c30 100644
--- a/tests/org.eclipse.e4.core.tests/src/org/eclipse/e4/core/internal/tests/contexts/inject/StringPrintService.java
+++ b/tests/org.eclipse.e4.core.tests/src/org/eclipse/e4/core/internal/tests/contexts/inject/StringPrintService.java
@@ -15,7 +15,7 @@ package org.eclipse.e4.core.internal.tests.contexts.inject;
  *
  */
 public class StringPrintService implements PrintService {
-	private StringBuffer buf = new StringBuffer();
+	private StringBuilder buf = new StringBuilder();
 
 	@Override
 	public void print(String message) {