diff --git a/.gitignore b/.gitignore
index 0efa670..1cc4e2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,7 +13,6 @@
 *.tar.gz
 *.rar
 
-*.jar
 *.war
 *.ear
 *.class
diff --git a/NGCC/.gitignore b/NGCC/.gitignore
deleted file mode 100644
index ae3c172..0000000
--- a/NGCC/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/bin/
diff --git a/NGCC/bin/config/.gitkeep b/NGCC/bin/config/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/NGCC/bin/log4j2.properties b/NGCC/bin/log4j2.properties
new file mode 100644
index 0000000..ac18c1e
--- /dev/null
+++ b/NGCC/bin/log4j2.properties
@@ -0,0 +1,38 @@
+#status = error
+#dest = err
+#name = PropertiesConfig
+# 
+#property.filename = target/rolling/rollingtest.log
+# 
+#filter.threshold.type = ThresholdFilter
+#filter.threshold.level = debug
+# 
+#appender.console.type = Console
+#appender.console.name = STDOUT
+#appender.console.layout.type = PatternLayout
+#appender.console.layout.pattern = %m%n
+#appender.console.filter.threshold.type = ThresholdFilter
+#appender.console.filter.threshold.level = error
+# 
+#appender.rolling.type = RollingFile
+#appender.rolling.name = RollingFile
+#appender.rolling.fileName = ${filename}
+#appender.rolling.filePattern = target/rolling2/test1-%d{MM-dd-yy-HH-mm-ss}-%i.log.gz
+#appender.rolling.layout.type = PatternLayout
+#appender.rolling.layout.pattern = %d %p %C{1.} [%t] %m%n
+#appender.rolling.policies.type = Policies
+#appender.rolling.policies.time.type = TimeBasedTriggeringPolicy
+#appender.rolling.policies.time.interval = 2
+#appender.rolling.policies.time.modulate = true
+#appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
+#appender.rolling.policies.size.size=100MB
+#appender.rolling.strategy.type = DefaultRolloverStrategy
+#appender.rolling.strategy.max = 5
+# 
+#logger.rolling.name = com.example.my.app
+#logger.rolling.level = debug
+#logger.rolling.additivity = false
+#logger.rolling.appenderRef.rolling.ref = RollingFile
+# 
+#rootLogger.level = info
+#rootLogger.appenderRef.stdout.ref = STDOUT
\ No newline at end of file
diff --git a/NGCC/jar/log4j-api-2.12.1.jar b/NGCC/jar/log4j-api-2.12.1.jar
new file mode 100644
index 0000000..488e0d8
Binary files /dev/null and b/NGCC/jar/log4j-api-2.12.1.jar differ
diff --git a/NGCC/jar/log4j-core-2.12.1.jar b/NGCC/jar/log4j-core-2.12.1.jar
new file mode 100644
index 0000000..9310637
Binary files /dev/null and b/NGCC/jar/log4j-core-2.12.1.jar differ