com_baeldung_logging_log4j2_tests_JSONLayoutIntegrationTest_java
org.apache.logging.log4j.core.filter.ThreadContextMapFilter
 -> java.util.Objects.requireNonNull(java.lang.Object,java.lang.String): java.lang.Object -> java.util.Map.size(): int -> java.lang.Integer.numberOfLeadingZeros(int): int -> java.util.Map.entrySet(): java.util.Set -> java.util.Set.iterator(): java.util.Iterator -> java.util.Iterator.hasNext(): boolean -> java.util.Iterator.next(): java.lang.Object -> java.util.Map$Entry.getKey(): java.lang.Object -> java.util.Map$Entry.getValue(): java.lang.Object -> java.util.Arrays.binarySearch(java.lang.Object[],int,int,java.lang.Object): int -> java.lang.System.arraycopy(java.lang.Object,int,java.lang.Object,int,int): void -> java.lang.System.arraycopy(java.lang.Object,int,java.lang.Object,int,int): void -> java.util.Iterator.hasNext(): boolean -> java.util.Map.containsKey(java.lang.Object): boolean -> java.util.Map.containsKey(java.lang.Object): boolean -> java.lang.System.getProperties(): java.util.Properties -> java.util.Properties.containsKey(java.lang.Object): boolean -> java.util.Map.containsKey(java.lang.Object): boolean -> java.util.Map.get(java.lang.Object): java.lang.Object -> java.util.Map.get(java.lang.Object): java.lang.Object -> java.util.Map.size(): int -> java.util.Map.entrySet(): java.util.Set -> java.util.Set.iterator(): java.util.Iterator -> java.util.Iterator.next(): java.lang.Object -> java.util.Map$Entry.getValue(): java.lang.Object -> java.util.List.size(): int -> java.util.Map$Entry.getKey(): java.lang.Object -> java.util.Map$Entry.getValue(): java.lang.Object -> java.util.List.get(int): java.lang.Object