Intent of util.go ×2

All 7 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 7 tests
- server/ 7 tests
  - common/ 7 tests
    
    collection/ 7 tests
    
    TestConcurrentTxMapSuite/ 7 tests
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestGetAfterPut Inherited concurrent_tx_map.go ×6
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestGetAndDo Inherited TestGetAndDo
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestLen Inherited util.go ×1
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestMapConcurrency Inherited TestMapConcurrency
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestPutIfNotExist Inherited concurrent_tx_map.go ×1
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestPutOrDo Inherited TestPutOrDo
    
    go.temporal.io/server/common/collection/TestConcurrentTxMapSuite/TestRemoveIf Inherited TestRemoveIf