Dependencies to apache.commons removed.

org.eclipselabs.mscript/plugins/org.eclipselabs.mscript.codegen.c.ide.core/META-INF/MANIFEST.MF

@@ -5,8 +5,7 @@ Bundle-SymbolicName: org.eclipselabs.mscript.codegen.c.ide.core;singleton:=true
 Bundle-Version: 0.1.0.qualifier
 Bundle-Activator: org.eclipselabs.mscript.codegen.c.ide.core.CodegenCIDECorePlugin
 Bundle-Vendor: Mscript Project
-Require-Bundle: org.apache.commons.lang;bundle-version="2.3.0",
- org.eclipse.core.runtime,
+Require-Bundle: org.eclipse.core.runtime,
  org.eclipse.debug.core;bundle-version="3.6.0",
  org.eclipse.xtext;bundle-version="1.0.1",
  org.eclipselabs.mscript.language;bundle-version="0.1.0",

org.eclipselabs.mscript/plugins/org.eclipselabs.mscript.codegen.c.ide.core/src/org/eclipselabs/mscript/codegen/c/ide/core/launch/CodegenLaunchConfigurationDelegate.java

@@ -2,7 +2,6 @@ package org.eclipselabs.mscript.codegen.c.ide.core.launch;
 
 import java.util.List;
 
-import org.apache.commons.lang.StringUtils;
 import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
@@ -38,7 +37,7 @@ public class CodegenLaunchConfigurationDelegate extends AbstractMscriptLaunchCon
 	public boolean preLaunchCheck(ILaunchConfiguration configuration, String mode, IProgressMonitor monitor)
 			throws CoreException {
 		targetFunctionName = configuration.getAttribute(ATTRIBUTE__TARGET_FUNCTION_NAME, "");
-		if (StringUtils.isBlank(targetFunctionName)) {
+		if (targetFunctionName.trim().length() == 0) {
 			targetFunctionName = null;
 		}
 		return super.preLaunchCheck(configuration, mode, monitor);

org.eclipselabs.mscript/plugins/org.eclipselabs.mscript.ide.core/META-INF/MANIFEST.MF

@@ -8,7 +8,6 @@ Bundle-Vendor: Mscript Project
 Require-Bundle: org.eclipse.core.runtime,
  org.eclipse.debug.core;bundle-version="3.5.1",
  org.eclipse.xtext;bundle-version="1.0.0",
- org.apache.commons.lang;bundle-version="2.3.0",
  org.eclipselabs.mscript.common;bundle-version="0.1.0",
  org.eclipselabs.mscript.language;bundle-version="0.1.0",
  org.eclipselabs.mscript.computation.engine;bundle-version="0.1.0",

org.eclipselabs.mscript/plugins/org.eclipselabs.mscript.ide.core/src/org/eclipselabs/mscript/ide/core/internal/launch/util/ParseUtil.java

@@ -15,7 +15,6 @@ import java.io.StringReader;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.apache.commons.lang.StringUtils;
 import org.eclipse.xtext.parser.IParseResult;
 import org.eclipselabs.mscript.computation.engine.value.IValue;
 import org.eclipselabs.mscript.ide.core.IDECorePlugin;
@@ -36,7 +35,7 @@ public class ParseUtil {
 	public static List<IValue> parseValues(IInterpreterContext interpreterContext, String valuesString) {
 		List<IValue> values = new ArrayList<IValue>();
 		
-		if (StringUtils.isBlank(valuesString)) {
+		if (valuesString == null || valuesString.trim().length() == 0) {
 			return values;
 		}