Path	Lines of Code
log4j-samples-loggerProperties/src/main/java/org/apache/logging/log4j/lookup/CustomLookup.java	50
log4j-samples-loggerProperties/src/main/java/org/apache/logging/log4j/lookup/CustomMapMessage.java	27
log4j-samples-loggerProperties/src/main/java/org/apache/logging/log4j/lookup/MapMessageLookup.java	42