if (mongoBnd != null) { Breakend bnd = new Breakend(); bnd.setOrientation(BreakendOrientation.valueOf(mongoBnd.getString(SV_BND_ORIENTATION))); bnd.setInsSeq(mongoBnd.getString(SV_BND_INS_SEQ)); Document mongoBndMate = mongoBnd.get(SV_BND_MATE, Document.class);