PMD: Useless parentheses

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1671674 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/lang3/builder/HashCodeBuilder.java b/src/main/java/org/apache/commons/lang3/builder/HashCodeBuilder.java
index 5b816e1..c2d865a 100644
--- a/src/main/java/org/apache/commons/lang3/builder/HashCodeBuilder.java
+++ b/src/main/java/org/apache/commons/lang3/builder/HashCodeBuilder.java
@@ -190,9 +190,9 @@
             AccessibleObject.setAccessible(fields, true);
             for (final Field field : fields) {
                 if (!ArrayUtils.contains(excludeFields, field.getName())
-                    && (!field.getName().contains("$"))
+                    && !field.getName().contains("$")
                     && (useTransients || !Modifier.isTransient(field.getModifiers()))
-                    && (!Modifier.isStatic(field.getModifiers()))) {
+                    && !Modifier.isStatic(field.getModifiers())) {
                     try {
                         final Object fieldValue = field.get(object);
                         builder.append(fieldValue);