use unix line breaks

build.gradle

@@ -72,15 +72,15 @@ subprojects {
 allprojects {
  	compileJava.options.encoding = 'UTF-8'
  	
- 	eclipseJdt.doLast {
-	    File f = file('.settings/org.eclipse.core.resources.prefs')
-	    f.write('eclipse.preferences.version=1\n')
-	    f.append('encoding/<project>=UTF-8')
-	}
-	
-	cleanEclipse.doLast {
-		file('.settings/org.eclipse.core.resources.prefs').delete()
-	}
+ 	task eclipseSettings(type: Copy) {
+        from ("${rootProject.projectDir}/eclipse/") {
+            include '**/*.prefs'
+            //filter(ReplaceTokens, tokens: [rootProjectDir: "${rootProject.projectDir}".toString().replaceAll('\\\\', '/')])
+        }
+        into "${project.projectDir}/.settings/"
+    }
+	tasks.eclipseJdt.dependsOn eclipseSettings
+    tasks.cleanEclipseJdt.dependsOn cleanEclipseSettings
 }
 
 task wrapper(type: Wrapper) {