Enable PMD check in the default Maven goal.

Author: Gary Gregory

pom.xml

@@ -357,7 +357,7 @@ file comparators, endian transformation classes, and much more.
 
   <build>
     <!-- japicmp:cmp needs package to work from a jar -->
-    <defaultGoal>clean verify apache-rat:check japicmp:cmp checkstyle:check javadoc:javadoc</defaultGoal>
+    <defaultGoal>clean verify apache-rat:check japicmp:cmp checkstyle:check pmd:check javadoc:javadoc</defaultGoal>
     <pluginManagement>
       <plugins>
         <plugin>

src/main/java/org/apache/commons/io/file/PathUtils.java

@@ -721,7 +721,7 @@ public static boolean fileContentEquals(final Path path1, final Path path2, fina
             // same file
             return true;
         }
-        try (InputStream inputStream1 = Files.newInputStream(nPath1, openOptions); 
+        try (InputStream inputStream1 = Files.newInputStream(nPath1, openOptions);
             InputStream inputStream2 = Files.newInputStream(nPath2, openOptions)) {
             return IOUtils.contentEquals(inputStream1, inputStream2);
         }

src/main/java/org/apache/commons/io/input/ReversedLinesFileReader.java

@@ -124,7 +124,7 @@ private int getNewLineMatchByteCount(final byte[] data, final int i) {
          *
          * @return the line or null
          */
-        private String readLine() {
+        private String readLine() { //NOPMD Bug in PMD
 
             String line = null;
             int newLineMatchByteCount;