refactor: sanitize javadoc

interpreter/src/test/java/com/iluwatar/interpreter/ExpressionTest.java

@@ -37,12 +37,9 @@ import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
 
 /**
- * Date: 12/14/15 - 11:48 AM
- * <p>
  * Test Case for Expressions
  *
  * @param <E> Type of Expression
- * @author Jeroen Meulemeester
  */
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 public abstract class ExpressionTest<E extends Expression> {

interpreter/src/test/java/com/iluwatar/interpreter/MinusExpressionTest.java

@@ -28,9 +28,8 @@ import java.util.stream.Stream;
 import org.junit.jupiter.params.provider.Arguments;
 
 /**
- * Date: 12/14/15 - 12:08 PM
+ * MinusExpressionTest
  *
- * @author Jeroen Meulemeester
  */
 class MinusExpressionTest extends ExpressionTest<MinusExpression> {
 

interpreter/src/test/java/com/iluwatar/interpreter/MultiplyExpressionTest.java

@@ -28,9 +28,8 @@ import java.util.stream.Stream;
 import org.junit.jupiter.params.provider.Arguments;
 
 /**
- * Date: 12/14/15 - 12:08 PM
+ * MultiplyExpressionTest
  *
- * @author Jeroen Meulemeester
  */
 class MultiplyExpressionTest extends ExpressionTest<MultiplyExpression> {
 

interpreter/src/test/java/com/iluwatar/interpreter/NumberExpressionTest.java

@@ -32,9 +32,8 @@ import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
 
 /**
- * Date: 12/14/15 - 12:08 PM
+ * NumberExpressionTest
  *
- * @author Jeroen Meulemeester
  */
 class NumberExpressionTest extends ExpressionTest<NumberExpression> {
 

interpreter/src/test/java/com/iluwatar/interpreter/PlusExpressionTest.java

@@ -28,9 +28,8 @@ import java.util.stream.Stream;
 import org.junit.jupiter.params.provider.Arguments;
 
 /**
- * Date: 12/14/15 - 12:08 PM
+ * PlusExpressionTest
  *
- * @author Jeroen Meulemeester
  */
 class PlusExpressionTest extends ExpressionTest<PlusExpression> {