Make operator-jet-job-snapshot match style of code-samples#707

oliverhowell merged 1 commit intohazelcast:ODHSampleshazelcast/hazelcast-code-samples:ODHSamplesfrom

JackPGreen:ODHSamples-style-improvementsJackPGreen/hazelcast-code-samples:ODHSamples-style-improvementsCopy head branch name to clipboard