[hotfix][sqlgateway] Do not introduce new method in SqlGatewayEndpoin… #50

Job	Run time
Pre-compile Checks / Basic QA	5m 30s
Default (Java 8) / Compile	41m 10s
Default (Java 8) / Test packaging/licensing	31m 31s
Default (Java 8) / E2E (group 1)	1h 41m 41s
Default (Java 8) / Test (module: core)	37m 16s
Default (Java 8) / E2E (group 2)	2h 5m 58s
Default (Java 8) / Test (module: python)	31m 17s
Default (Java 8) / Test (module: table)	35m 57s
Default (Java 8) / Test (module: connect)	19m 40s
Default (Java 8) / Test (module: tests)	46m 39s
Default (Java 8) / Test (module: misc)	44m 52s
	8h 41m 31s

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