Address ruby lint warnings in shell module

/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:37:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:38:7: undefined method create_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:42:7: undefined method shutdown
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:45:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:46:16: undefined method capture_stdout
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:46:33: undefined method replication_status
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:48:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:49:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:52:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:53:16: undefined method capture_stdout
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:53:33: undefined method replication_status
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:55:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:58:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:59:16: undefined method capture_stdout
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:59:33: undefined method replication_status
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:61:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:64:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:65:16: undefined method capture_stdout
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:65:33: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:67:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:70:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:71:16: undefined method capture_stdout
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:71:33: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:74:7: undefined method assert
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:81:13: undefined constant TestHelpers
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:84:7: undefined method setup_hbase
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:87:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:88:7: undefined method create_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:94:7: undefined method shutdown
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:98:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:99:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:100:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:104:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:105:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:106:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:110:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:111:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:112:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:116:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:117:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:118:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:119:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:120:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:123:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:124:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:125:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:125:62: undefined constant SKIP_FLUSH
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:126:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:127:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:130:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:131:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:132:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:133:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:134:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:137:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:138:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:139:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:142:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:143:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:144:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:148:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:149:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:151:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:152:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:152:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:153:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:153:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:154:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:155:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:155:38: undefined constant METHOD
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:155:58: undefined constant NAME
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:156:7: undefined method assert_no_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:156:29: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:157:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:157:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:158:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:159:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:160:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:160:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:161:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:161:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:162:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:165:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:166:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:168:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:169:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:169:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:170:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:170:26: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:171:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:172:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:173:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:175:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:178:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:179:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:180:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:184:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:185:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:186:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:190:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:191:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:193:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:193:43: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:194:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:194:43: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:195:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:196:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:197:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:197:43: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:198:7: undefined method assert_match
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:198:43: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:199:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:202:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:203:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:204:9: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:208:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:209:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:210:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:211:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:212:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:213:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:214:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:215:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:218:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:219:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:220:9: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:224:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:225:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:226:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:227:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:228:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:229:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:230:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:231:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:232:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:233:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:234:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:235:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:236:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:237:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:240:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:241:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:242:9: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:246:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:247:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:248:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:249:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:250:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:252:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:253:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:254:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:255:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:256:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:257:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:258:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:259:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:260:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:261:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:262:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:263:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:264:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:265:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:268:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:269:7: undefined method assert_raise
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:270:9: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:274:5: undefined method define_test
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:275:7: undefined method drop_test_snapshot
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:276:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:277:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:278:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:280:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:281:7: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:282:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:283:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:284:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:285:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:286:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:287:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:288:7: undefined method admin
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:289:14: undefined method command
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:290:7: undefined method assert_equal
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin2_test.rb:E:291:7: undefined method drop_test_table
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin_test.rb:E:26:9: undefined constant HBaseConstants
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin_test.rb:E:30:13: undefined constant TestHelpers
/testptch/hbase/hbase-shell/src/test/ruby/hbase/admin_test.rb:E:33:7: undefined method setup_hbase