[pr 2702] finishing the `@StandardException` feature.

* rewritten how it works a bit: Now compatible with parent exceptions that don't have the Throwable variants.
* rewritten how it works a bit: You can now provide the full constructor only; the rest will forward to it.
* fixing up style.
* rewrite the docs.

1 files changed, 5 insertions, 3 deletions

diff --git a/website/usageExamples/StandardExceptionExample_post.jpage b/website/usageExamples/StandardExceptionExample_post.jpage
index 148603a9..950ca898 100644
--- a/website/usageExamples/StandardExceptionExample_post.jpage
+++ b/website/usageExamples/StandardExceptionExample_post.jpage
@@ -1,16 +1,18 @@
 public class ExampleException extends Exception {
     public ExampleException() {
+        this(null, null);
     }
 
     public ExampleException(String message) {
-        super(message);
+        this(message, null);
     }
 
     public ExampleException(Throwable cause) {
-        super(cause);
+        this(cause != null ? cause.getMessage() : null, cause);
     }
 
     public ExampleException(String message, Throwable cause) {
-        super(message, cause);
+        super(message);
+        if (cause != null) super.initCause(cause);
     }
 }
\ No newline at end of file