*
* @return Merge context
*/
public BackoutConflictResolvingContext execute() {
try {
BackoutConflictResolvingContext result = new BackoutConflictResolvingContext(this, merge);
result.processStream(launchStream("-y", "--tool", "internal:fail"),
false);
return result;
} catch (IOException e) {
throw new RuntimeIOException(e);
}