diff --git a/demo/app/pom.xml b/demo/app/pom.xml
index 4315d47..a837e78 100644
--- a/demo/app/pom.xml
+++ b/demo/app/pom.xml
@@ -77,19 +77,9 @@
- org.apache.logging.log4j
- log4j-api
- ${log4j.version}
-
-
- org.apache.logging.log4j
- log4j-core
- ${log4j.version}
-
-
- org.apache.logging.log4j
- log4j-slf4j-impl
- ${log4j.version}
+ org.slf4j
+ slf4j-simple
+ ${slf4j.version}
diff --git a/demo/app/src/main/resources/log4j2.properties b/demo/app/src/main/resources/log4j2.properties
deleted file mode 100644
index 958b8d2..0000000
--- a/demo/app/src/main/resources/log4j2.properties
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Appenders
-#
-appender.console.type = Console
-appender.console.name = console
-appender.console.layout.type = PatternLayout
-#appender.console.layout.pattern = %-5p - %-32.32c{1} - %m\n
-appender.console.layout.pattern = %d %p %c - %m%n
-
-#
-# Loggers
-#
-
-# PF4J log
-logger.pf4j.name = org.pf4j
-logger.pf4j.level = debug
-logger.pf4j.additivity = false
-logger.pf4j.appenderRef.console.ref = console
-
-# !!! Uncomment below loggers when you are in trouble
-#logger.loader.name = org.pf4j.PluginClassLoader
-#logger.loader.level = trace
-#logger.finder.name = org.pf4j.AbstractExtensionFinder
-#logger.finder.level = trace
-
-rootLogger.level = debug
-rootLogger.appenderRef.console.ref = console
diff --git a/demo/app/src/main/resources/simplelogger.properties b/demo/app/src/main/resources/simplelogger.properties
new file mode 100755
index 0000000..40302dd
--- /dev/null
+++ b/demo/app/src/main/resources/simplelogger.properties
@@ -0,0 +1,39 @@
+# SLF4J's SimpleLogger configuration file
+# Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to System.err.
+
+# Default logging detail level for all instances of SimpleLogger.
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, defaults to "info".
+org.slf4j.simpleLogger.defaultLogLevel=debug
+
+# Logging detail level for a SimpleLogger instance named "xxxxx".
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, the default logging detail level is used.
+#org.slf4j.simpleLogger.log.xxxxx=
+# !!! Uncomment below loggers when you are in trouble
+#org.slf4j.simpleLogger.log.org.pf4j.PluginClassLoader=trace
+#org.slf4j.simpleLogger.log.org.pf4j.AbstractExtensionFinder=trace
+
+# Set to true if you want the current date and time to be included in output messages.
+# Default is false, and will output the number of milliseconds elapsed since startup.
+#org.slf4j.simpleLogger.showDateTime=false
+org.slf4j.simpleLogger.showDateTime=true
+
+# The date and time format to be used in the output messages.
+# The pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
+# If the format is not specified or is invalid, the default format is used.
+# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
+#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z
+org.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss
+
+# Set to true if you want to output the current thread name.
+# Defaults to true.
+#org.slf4j.simpleLogger.showThreadName=true
+
+# Set to true if you want the Logger instance name to be included in output messages.
+# Defaults to true.
+#org.slf4j.simpleLogger.showLogName=true
+
+# Set to true if you want the last component of the name to be included in output messages.
+# Defaults to false.
+#org.slf4j.simpleLogger.showShortLogName=false
diff --git a/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/pom.xml b/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/pom.xml
index f4bf2ff..15facd8 100644
--- a/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/pom.xml
+++ b/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/pom.xml
@@ -65,19 +65,9 @@
- org.apache.logging.log4j
- log4j-api
- ${log4j.version}
-
-
- org.apache.logging.log4j
- log4j-core
- ${log4j.version}
-
-
- org.apache.logging.log4j
- log4j-slf4j-impl
- ${log4j.version}
+ org.slf4j
+ slf4j-simple
+ ${slf4j.version}
diff --git a/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/log4j2.properties b/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/log4j2.properties
deleted file mode 100755
index 958b8d2..0000000
--- a/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/log4j2.properties
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Appenders
-#
-appender.console.type = Console
-appender.console.name = console
-appender.console.layout.type = PatternLayout
-#appender.console.layout.pattern = %-5p - %-32.32c{1} - %m\n
-appender.console.layout.pattern = %d %p %c - %m%n
-
-#
-# Loggers
-#
-
-# PF4J log
-logger.pf4j.name = org.pf4j
-logger.pf4j.level = debug
-logger.pf4j.additivity = false
-logger.pf4j.appenderRef.console.ref = console
-
-# !!! Uncomment below loggers when you are in trouble
-#logger.loader.name = org.pf4j.PluginClassLoader
-#logger.loader.level = trace
-#logger.finder.name = org.pf4j.AbstractExtensionFinder
-#logger.finder.level = trace
-
-rootLogger.level = debug
-rootLogger.appenderRef.console.ref = console
diff --git a/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/simplelogger.properties b/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/simplelogger.properties
new file mode 100755
index 0000000..40302dd
--- /dev/null
+++ b/maven-archetypes/quickstart/src/main/resources/archetype-resources/app/src/main/resources/simplelogger.properties
@@ -0,0 +1,39 @@
+# SLF4J's SimpleLogger configuration file
+# Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to System.err.
+
+# Default logging detail level for all instances of SimpleLogger.
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, defaults to "info".
+org.slf4j.simpleLogger.defaultLogLevel=debug
+
+# Logging detail level for a SimpleLogger instance named "xxxxx".
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, the default logging detail level is used.
+#org.slf4j.simpleLogger.log.xxxxx=
+# !!! Uncomment below loggers when you are in trouble
+#org.slf4j.simpleLogger.log.org.pf4j.PluginClassLoader=trace
+#org.slf4j.simpleLogger.log.org.pf4j.AbstractExtensionFinder=trace
+
+# Set to true if you want the current date and time to be included in output messages.
+# Default is false, and will output the number of milliseconds elapsed since startup.
+#org.slf4j.simpleLogger.showDateTime=false
+org.slf4j.simpleLogger.showDateTime=true
+
+# The date and time format to be used in the output messages.
+# The pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
+# If the format is not specified or is invalid, the default format is used.
+# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
+#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z
+org.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss
+
+# Set to true if you want to output the current thread name.
+# Defaults to true.
+#org.slf4j.simpleLogger.showThreadName=true
+
+# Set to true if you want the Logger instance name to be included in output messages.
+# Defaults to true.
+#org.slf4j.simpleLogger.showLogName=true
+
+# Set to true if you want the last component of the name to be included in output messages.
+# Defaults to false.
+#org.slf4j.simpleLogger.showShortLogName=false
diff --git a/maven-archetypes/quickstart/src/main/resources/archetype-resources/pom.xml b/maven-archetypes/quickstart/src/main/resources/archetype-resources/pom.xml
index 5780239..4e97de1 100755
--- a/maven-archetypes/quickstart/src/main/resources/archetype-resources/pom.xml
+++ b/maven-archetypes/quickstart/src/main/resources/archetype-resources/pom.xml
@@ -26,8 +26,7 @@
8
{{project.version}}
- 1.7.25
- 2.17.1
+ 2.0.6
diff --git a/pf4j/pom.xml b/pf4j/pom.xml
index f66bb62..09209c2 100644
--- a/pf4j/pom.xml
+++ b/pf4j/pom.xml
@@ -118,21 +118,9 @@
- org.apache.logging.log4j
- log4j-api
- ${log4j.version}
- test
-
-
- org.apache.logging.log4j
- log4j-core
- ${log4j.version}
- test
-
-
- org.apache.logging.log4j
- log4j-slf4j-impl
- ${log4j.version}
+ org.slf4j
+ slf4j-simple
+ ${slf4j.version}
test
diff --git a/pf4j/src/test/resources/log4j2.properties b/pf4j/src/test/resources/log4j2.properties
deleted file mode 100644
index 958b8d2..0000000
--- a/pf4j/src/test/resources/log4j2.properties
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Appenders
-#
-appender.console.type = Console
-appender.console.name = console
-appender.console.layout.type = PatternLayout
-#appender.console.layout.pattern = %-5p - %-32.32c{1} - %m\n
-appender.console.layout.pattern = %d %p %c - %m%n
-
-#
-# Loggers
-#
-
-# PF4J log
-logger.pf4j.name = org.pf4j
-logger.pf4j.level = debug
-logger.pf4j.additivity = false
-logger.pf4j.appenderRef.console.ref = console
-
-# !!! Uncomment below loggers when you are in trouble
-#logger.loader.name = org.pf4j.PluginClassLoader
-#logger.loader.level = trace
-#logger.finder.name = org.pf4j.AbstractExtensionFinder
-#logger.finder.level = trace
-
-rootLogger.level = debug
-rootLogger.appenderRef.console.ref = console
diff --git a/pf4j/src/test/resources/simplelogger.properties b/pf4j/src/test/resources/simplelogger.properties
new file mode 100755
index 0000000..40302dd
--- /dev/null
+++ b/pf4j/src/test/resources/simplelogger.properties
@@ -0,0 +1,39 @@
+# SLF4J's SimpleLogger configuration file
+# Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to System.err.
+
+# Default logging detail level for all instances of SimpleLogger.
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, defaults to "info".
+org.slf4j.simpleLogger.defaultLogLevel=debug
+
+# Logging detail level for a SimpleLogger instance named "xxxxx".
+# Must be one of ("trace", "debug", "info", "warn", or "error").
+# If not specified, the default logging detail level is used.
+#org.slf4j.simpleLogger.log.xxxxx=
+# !!! Uncomment below loggers when you are in trouble
+#org.slf4j.simpleLogger.log.org.pf4j.PluginClassLoader=trace
+#org.slf4j.simpleLogger.log.org.pf4j.AbstractExtensionFinder=trace
+
+# Set to true if you want the current date and time to be included in output messages.
+# Default is false, and will output the number of milliseconds elapsed since startup.
+#org.slf4j.simpleLogger.showDateTime=false
+org.slf4j.simpleLogger.showDateTime=true
+
+# The date and time format to be used in the output messages.
+# The pattern describing the date and time format is the same that is used in java.text.SimpleDateFormat.
+# If the format is not specified or is invalid, the default format is used.
+# The default format is yyyy-MM-dd HH:mm:ss:SSS Z.
+#org.slf4j.simpleLogger.dateTimeFormat=yyyy-MM-dd HH:mm:ss:SSS Z
+org.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss
+
+# Set to true if you want to output the current thread name.
+# Defaults to true.
+#org.slf4j.simpleLogger.showThreadName=true
+
+# Set to true if you want the Logger instance name to be included in output messages.
+# Defaults to true.
+#org.slf4j.simpleLogger.showLogName=true
+
+# Set to true if you want the last component of the name to be included in output messages.
+# Defaults to false.
+#org.slf4j.simpleLogger.showShortLogName=false
diff --git a/pom.xml b/pom.xml
index dd550fa..1620d8f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,8 +46,7 @@
UTF-8
8
- 1.7.30
- 2.17.1
+ 2.0.6
9.1
5.4.0