Change the math used to calculate JobPercentEnabled in Java agent. Enables us to simplify the condition.
Change the math used to calculate JobPercentEnabled in Java agent. Enables us to simplify the condition.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=196560673

GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java,GoogleCloudPlatform/cloud-debug-java