set a progress monitor . concode_field_sep RevTree[] sourceTrees concode_elem_sep ObjectReader reader concode_elem_sep RevCommit[] sourceCommits concode_elem_sep ProgressMonitor monitor concode_elem_sep ObjectInserter inserter concode_elem_sep Repository db concode_elem_sep RevWalk walk concode_elem_sep RevObject[] sourceObjects concode_field_sep ObjectId getResultTreeId concode_elem_sep RevCommit getBaseCommit concode_elem_sep AbstractTreeIterator openTree concode_elem_sep ObjectId getBaseCommitId concode_elem_sep Repository getRepository concode_elem_sep boolean merge concode_elem_sep boolean merge concode_elem_sep ObjectInserter getObjectInserter concode_elem_sep boolean mergeImpl concode_elem_sep void setObjectInserter
void function ( ProgressMonitor arg0 ) { if ( arg0 == null ) { this . monitor = NullProgressMonitor . INSTANCE ; } else { this . monitor = arg0 ; } }