update gradle and java dependencies

build.gradle

@@ -1,6 +1,6 @@
 import org.gradle.plugins.ide.eclipse.model.AccessRule
 
-apply plugin: 'java'
+//apply plugin: 'java'
 apply plugin: 'eclipse'
 
 
@@ -13,14 +13,14 @@ buildscript {
 
   dependencies {
   	// usage: gradlew dependencyUpdates -Drevision=release
-    classpath 'com.github.ben-manes:gradle-versions-plugin:0.25.0'
+    classpath 'com.github.ben-manes:gradle-versions-plugin:0.27.0'
   }
 }
 
 ext {
     
     version_log4j2= '2.12.1'
-    version_spring = '2.1.9.RELEASE'
+    version_spring = '2.2.0.RELEASE'
     
     lib_antlr = "org.antlr:antlr4:4.7.2"
     
@@ -57,6 +57,8 @@ ext {
 subprojects {
 	apply plugin: 'java'
 	apply plugin: 'eclipse'
+	
+	compileJava.options.encoding = 'UTF-8'
 
 	// java compatibility version
 	sourceCompatibility = 12
@@ -88,6 +90,16 @@ subprojects {
 		testCompile group: 'org.testng', name: 'testng', version: '6.14.3'
 	}
 	
+   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
+	
 	eclipse {
         classpath {
             file {
@@ -104,20 +116,6 @@ subprojects {
     }
 }
 
-allprojects {
- 	compileJava.options.encoding = 'UTF-8'
- 	
- 	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
-}
-
 wrapper {
-    gradleVersion = '5.6.2'
+    gradleVersion = '6.0-rc-1'
 }