Javadoc.
diff --git a/src/main/java/org/apache/commons/daemon/DaemonInitException.java b/src/main/java/org/apache/commons/daemon/DaemonInitException.java
index aa9114f..1dbeaec 100644
--- a/src/main/java/org/apache/commons/daemon/DaemonInitException.java
+++ b/src/main/java/org/apache/commons/daemon/DaemonInitException.java
@@ -25,7 +25,7 @@
private static final long serialVersionUID = 5665891535067213551L;
/**
- * Constructs a new exception with the specified message.
+ * Constructs a new exception with the given message.
*
* @param message the detail message accessible with {@link #getMessage()} .
*/
@@ -33,13 +33,24 @@
super(message);
}
+ /**
+ * Constructs a new exception with the given detail and cause.
+ *
+ * @param message the detail message accessible with {@link #getMessage()} .
+ * @param cause the cause accessible with {@link #getCause()}.
+ */
public DaemonInitException(final String message, final Throwable cause) {
super(message, cause);
}
+ /**
+ * Gets the message with the cause as a postfix.
+ *
+ * @return the message with the cause as a postfix.
+ */
public String getMessageWithCause() {
- final String extra = getCause() == null ? "" : ": " + getCause().getMessage();
- return getMessage() + extra;
+ final Throwable cause = getCause();
+ return getMessage() + (cause == null ? "" : ": " + cause.getMessage());
}
}
