org.jenkinsci.remoting.util

Class ThrowableUtils

java.lang.Object

org.jenkinsci.remoting.util.ThrowableUtils

public class ThrowableUtils
extends Object

Utility methods to help when working with Throwable instances.

Since:

FIXME

Method Summary

Modifier and Type	Method and Description
static <T extends Throwable> T	addSuppressed(T primary, Throwable suppressed) Helper to access Throwable.addSuppressed(Throwable) easily in code that is checked against the Java 1.6 signatures.
static <T extends Throwable,T1 extends T,T2 extends T> T	chain(T1 e1, T2 e2) Allows building a chain of exceptions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

addSuppressed

@IgnoreJRERequirement
 @Restricted(value=org.kohsuke.accmod.restrictions.NoExternalUse.class)
public static <T extends Throwable> T addSuppressed(T primary,
                                                                                                                                                  Throwable suppressed)

Helper to access Throwable.addSuppressed(Throwable) easily in code that is checked against the Java 1.6 signatures.

Type Parameters:

T - the type of the main Throwable.

Parameters:

primary - the main Throwable.

suppressed - the suppressed Throwable to attach.

Returns:

the main Throwable.

chain

@CheckForNull
public static <T extends Throwable,T1 extends T,T2 extends T> T chain(@CheckForNull
                                                                                    T1 e1,
                                                                                    @CheckForNull
                                                                                    T2 e2)

Allows building a chain of exceptions.

Type Parameters:

T - The widened return type.

T1 - The type of first exception.

T2 - The type of second exception.

Parameters:

e1 - The first exception (or null).

e2 - The second exception (or null).

Returns:

The first exception with the second added as a suppressed exception or the closest approximation to that.