Added output formatter

app/src/main/java/taggy/composition/LogModule.kt

@@ -1,9 +1,13 @@
 package taggy.composition
 
+import java.util.logging.Formatter
+import java.util.logging.Handler
 import java.util.logging.Logger
 
 interface LogModule {
 
     fun getLogger(): Logger
+    fun getHandler(): Handler
+    fun getFormatter(): Formatter
 
 }

app/src/main/java/taggy/composition/LogModuleDefault.kt

@@ -1,7 +1,10 @@
 package taggy.composition
 
 import taggy.logging.LoggerColored
+import taggy.logging.SimpleFormatter
 import java.util.logging.ConsoleHandler
+import java.util.logging.Formatter
+import java.util.logging.Handler
 import java.util.logging.Logger
 
 class LogModuleDefault : LogModule {
@@ -10,4 +13,14 @@ class LogModuleDefault : LogModule {
         return LoggerColored(ConsoleHandler())
     }
 
+    override fun getHandler(): Handler {
+        return ConsoleHandler().also {
+            it.formatter = getFormatter()
+        }
+    }
+
+    override fun getFormatter(): Formatter {
+        return SimpleFormatter()
+    }
+
 }

feature-logging/src/main/java/taggy/logging/LoggerColored.kt

@@ -7,7 +7,7 @@ import java.util.logging.Logger
 
 class LoggerColored(
     handler: Handler
-) : Logger("taggy.logger.colored", null) {
+) : Logger("taggy", null) {
 
     init {
         addHandler(handler)

feature-logging/src/main/java/taggy/logging/SimpleFormatter.kt

@@ -0,0 +1,12 @@
+package taggy.logging
+
+import java.util.logging.Formatter
+import java.util.logging.LogRecord
+
+class SimpleFormatter : Formatter() {
+
+    override fun format(record: LogRecord): String {
+        return record.message.orEmpty()
+    }
+
+}

feature-logging/src/test/java/taggy/logging/SimpleFormatterTest.kt

@@ -0,0 +1,26 @@
+package taggy.logging
+
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import java.util.logging.Level
+import java.util.logging.LogRecord
+import kotlin.test.expect
+
+internal class SimpleFormatterTest {
+
+    private lateinit var formatter: SimpleFormatter
+
+    @BeforeEach
+    fun setUp() {
+        formatter = SimpleFormatter()
+    }
+
+    @Test
+    fun format() {
+        val message = "hello hello!"
+        expect(message) {
+            formatter.format(LogRecord(Level.ALL, message))
+        }
+    }
+
+}