Fix checkstyle issues to enforce it

[controller.git] / opendaylight / config / config-manager-facade-xml / src / main / java / org / opendaylight / controller / config / facade / xml / util / Util.java

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/util/Util.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/util/Util.java
index deb2ffaa5153cde07b8bfb9dd140d2fd8073e8c3..18ba37eace503a96104e23ef63089e885b99d96c 100644 (file)
--- a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/util/Util.java
+++ b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/util/Util.java
@@ -16,17 +16,19 @@ import java.util.Date;
 
 public final class Util {
 
+    private Util() {
+    }
+
     public static String writeDate(final Date date) {
         return getRevisionFormat().format(date);
     }
 
-    public static Date readDate(final String s) throws ParseException {
-        return getRevisionFormat().parse(s);
+    public static Date readDate(final String string) throws ParseException {
+        return getRevisionFormat().parse(string);
     }
 
     public static void checkType(final Object value, final Class<?> clazz) {
-        Preconditions.checkArgument(clazz.isAssignableFrom(value.getClass()), "Unexpected type " + value.getClass()
-                + " should be " + clazz + " of " + value);
+        Preconditions.checkArgument(clazz.isAssignableFrom(value.getClass()),
+                "Unexpected type " + value.getClass() + " should be " + clazz + " of " + value);
     }
-
 }