Fixed date log pattern in examples

Author: elizarov

kotlinx-coroutines-core/src/test/kotlin/examples/log.kt

@@ -19,4 +19,4 @@ package examples
 import java.text.SimpleDateFormat
 import java.util.*
 
-fun log(msg: String) = println("${SimpleDateFormat("YYYYMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
+fun log(msg: String) = println("${SimpleDateFormat("yyyyMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")

kotlinx-coroutines-javafx/src/test/kotlin/examples/FxExampleApp.kt

@@ -38,7 +38,7 @@ fun main(args: Array<String>) {
     Application.launch(FxTestApp::class.java, *args)
 }
 
-fun log(msg: String) = println("${SimpleDateFormat("YYYYMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
+fun log(msg: String) = println("${SimpleDateFormat("yyyyMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
 
 class FxTestApp : Application() {
     val buttons = FlowPane().apply {

kotlinx-coroutines-jdk8/src/test/kotlin/examples/log.kt

@@ -19,4 +19,4 @@ package examples
 import java.text.SimpleDateFormat
 import java.util.*
 
-fun log(msg: String) = println("${SimpleDateFormat("YYYYMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
+fun log(msg: String) = println("${SimpleDateFormat("yyyyMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")

kotlinx-coroutines-nio/src/test/kotlin/examples/log.kt

@@ -19,4 +19,4 @@ package examples
 import java.text.SimpleDateFormat
 import java.util.*
 
-fun log(msg: String) = println("${SimpleDateFormat("YYYYMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
+fun log(msg: String) = println("${SimpleDateFormat("yyyyMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")

kotlinx-coroutines-swing/src/test/kotlin/examples/swing-example.kt

@@ -23,7 +23,7 @@ import java.util.*
 import java.util.concurrent.ForkJoinPool
 import kotlin.coroutines.experimental.suspendCoroutine
 
-fun log(msg: String) = println("${SimpleDateFormat("YYYYMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
+fun log(msg: String) = println("${SimpleDateFormat("yyyyMMdd-HHmmss.sss").format(Date())} [${Thread.currentThread().name}] $msg")
 
 suspend fun makeRequest(): String {
     log("Making request...")