[commons-daemon] branch master updated: Javadoc.

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-daemon.git


The following commit(s) were added to refs/heads/master by this push:
     new 185d5a4  Javadoc.
185d5a4 is described below

commit 185d5a4f352ce9157fe69cf6f6b0cffe153bffb2
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Wed Nov 18 07:55:38 2020 -0500

    Javadoc.
---
 .../org/apache/commons/daemon/DaemonInitException.java  | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

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 @@ public class DaemonInitException extends Exception {
     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 @@ public class DaemonInitException extends Exception {
         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());
     }
 
 }