provide a short summary of the object . concode_field_sep BtNode mergedInto concode_elem_sep java.util.logging.Logger LOGGER concode_elem_sep int weight concode_field_sep BtNode getRepresentativeChild concode_elem_sep void updateChildren concode_elem_sep boolean canMergeIntoOne concode_elem_sep void setMergedInto concode_elem_sep void checkNotMerged concode_elem_sep int getWeight concode_elem_sep void setWeight concode_elem_sep BtNode duplicateWithoutChildren concode_elem_sep List<BtNode> getChildren concode_elem_sep boolean hasBeenMerged concode_elem_sep String toStringRecursive concode_elem_sep BtNode merge concode_elem_sep BtNode getMergedActual concode_elem_sep String toString concode_elem_sep BtNode addChild concode_elem_sep void mergeChildren
String function ( ) { return "srini_string" + weight + ( hasBeenMerged ( ) ? "srini_string" : "srini_string" ) ; }