68           state.append("Put(");  in PrintContents()
69           state.append(ikey.user_key.ToString());  in PrintContents()
70           state.append(", ");  in PrintContents()
71           state.append(iter->value().ToString());  in PrintContents()
72           state.append(")");  in PrintContents()
77           state.append("Delete(");  in PrintContents()
78           state.append(ikey.user_key.ToString());  in PrintContents()
79           state.append(")");  in PrintContents()
84           state.append("SingleDelete(");  in PrintContents()
85           state.append(ikey.user_key.ToString());  in PrintContents()
86           state.append(")");  in PrintContents()
91           state.append("DeleteRange(");  in PrintContents()
92           state.append(ikey.user_key.ToString());  in PrintContents()
93           state.append(", ");  in PrintContents()
94           state.append(iter->value().ToString());  in PrintContents()
95           state.append(")");  in PrintContents()
100           state.append("Merge(");  in PrintContents()
101           state.append(ikey.user_key.ToString());  in PrintContents()
102           state.append(", ");  in PrintContents()
103           state.append(iter->value().ToString());  in PrintContents()
104           state.append(")");  in PrintContents()
112       state.append("@");  in PrintContents()
113       state.append(NumberToString(ikey.sequence));  in PrintContents()
122     state.append(s.ToString());  in PrintContents()
124     state.append("CountMismatch()");  in PrintContents()