Support detection of Extract Variable in commit

mockito/mockito@331ff01

src/main/java/gr/uom/java/xmi/decomposition/AbstractCodeMapping.java

@@ -664,6 +664,7 @@ else if(after.startsWith(variableName + " ") && initializer != null) {
 							infixOperandMatch(initializer, before) ||
 							wrappedAsArgument(initializer, before) ||
 							stringConcatMatch(initializer, before) ||
+							diamondClassInstanceCreationMatch(initializer, before) ||
 							reservedTokenMatch(initializer, replacement, before) ||
 							anonymousWithMethodSignatureChange(initializer, before, classDiff)) {
 						ExtractVariableRefactoring ref = new ExtractVariableRefactoring(declaration, operation1, operation2, insideExtractedOrInlinedMethod);
@@ -1072,6 +1073,7 @@ else if(before.startsWith("()" + JAVA.LAMBDA_ARROW + variableName + ".")) {
 							infixOperandMatch(initializer, after) ||
 							wrappedAsArgument(initializer, after) ||
 							stringConcatMatch(initializer, after) ||
+							diamondClassInstanceCreationMatch(initializer, after) ||
 							reservedTokenMatch(initializer, replacement, after) ||
 							anonymousWithMethodSignatureChange(initializer, after, classDiff)) {
 						InlineVariableRefactoring ref = new InlineVariableRefactoring(declaration, operation1, operation2, insideExtractedOrInlinedMethod);
@@ -1403,6 +1405,19 @@ private boolean ternaryMatch(AbstractExpression initializer, String replacedExpr
 		return false;
 	}
 
+	private boolean diamondClassInstanceCreationMatch(AbstractExpression initializer, String replacedExpression) {
+		if(initializer.getString().startsWith("new ") && replacedExpression.startsWith("new ")) {
+			if(initializer.getString().contains("<") && replacedExpression.contains("<")) {
+				String type1 = initializer.getString().substring(0, initializer.getString().indexOf("<"));
+				String type2 = replacedExpression.substring(0, replacedExpression.indexOf("<"));
+				if(type1.equals(type2)) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+
 	private boolean stringConcatMatch(AbstractExpression initializer, String replacedExpression) {
 		String s1 = initializer.getString();
 		String s2 = replacedExpression;