org_apache_servicecomb_pack_omega_transport_resttemplate_TransactionClientHttpRequestInterceptorTest_java
org.springframework.util.LinkedCaseInsensitiveMap
@Override
    @Nullable
    public V computeIfAbsent(String key, Function<? super String, ? extends V> mappingFunction) {
        String oldKey = this.caseInsensitiveKeys.putIfAbsent(this.convertKey(key), key);
        if (oldKey != null) {
            return this.targetMap.get(oldKey);
        }
        return this.targetMap.computeIfAbsent(key, mappingFunction);
    }
 -> java.lang.String.toLowerCase(java.util.Locale): java.lang.String -> java.util.HashMap.putIfAbsent(java.lang.Object,java.lang.Object): java.lang.Object -> java.util.LinkedHashMap.computeIfAbsent(java.lang.Object,java.util.function.Function): java.lang.Object
 [CALL] [CALL] [CALL] [CALL] [EXIT] -> java.lang.String.toLowerCase(java.util.Locale): java.lang.String [EXIT] -> java.util.HashMap.putIfAbsent(java.lang.Object,java.lang.Object): java.lang.Object -> java.util.LinkedHashMap.computeIfAbsent(java.lang.Object,java.util.function.Function): java.lang.Object [CALL] [EXIT] [CALL] [CALL] [EXIT] [EXIT] [EXIT] [EXIT]