ae09ee99c2090f5922a9f278374bde51080869dc,core/src/main/java/hudson/scm/SCM.java,SCM,checkout,#Run#Launcher#FilePath#TaskListener#File#,457

Before Change


                    Util.deleteFile(changelogFile);
                }
            } else {
                return checkout((AbstractBuild) build, launcher, workspace, (BuildListener) listener, changelogFile);
            }
        } else {
            throw new AbstractMethodError("you must override the new overload of checkout");

After Change


                    Util.deleteFile(changelogFile);
                }
            } else {
                if (!checkout((AbstractBuild) build, launcher, workspace, (BuildListener) listener, changelogFile)) {
                    throw new AbortException();
                }
            }