add static BuildException factory method

1 files changed, 12 insertions, 0 deletions

diff --git a/src/main/org/apache/tools/ant/BuildException.java b/src/main/org/apache/tools/ant/BuildException.java
index 6dc2c12f9..996043a63 100644
--- a/src/main/org/apache/tools/ant/BuildException.java
+++ b/src/main/org/apache/tools/ant/BuildException.java
@@ -24,6 +24,18 @@ public class BuildException extends RuntimeException {
 
     private static final long serialVersionUID = -5419014565354664240L;
 
+    /**
+     * Get a {@link BuildException} for the specified {@link Throwable}.
+     * @param t
+     * @return {@link BuildException}
+     */
+    public static BuildException of(Throwable t) {
+        if (t instanceof BuildException) {
+            return (BuildException) t;
+        }
+        return new BuildException(t);
+    }
+
     /** Location in the build file where the exception occurred */
     private Location location = Location.UNKNOWN_LOCATION;