FINERACT-1006 Added spotless to auto format source code

fineract-provider/build.gradle

@@ -48,6 +48,7 @@ buildscript {
         classpath "gradle.plugin.com.github.andygoossens:gradle-modernizer-plugin:1.3.0"
         classpath "gradle.plugin.com.gorylenko.gradle-git-properties:gradle-git-properties:2.2.2"
         classpath "net.ltgt.gradle:gradle-errorprone-plugin:1.2.1"
+        classpath "com.diffplug.spotless:spotless-plugin-gradle:4.1.0"
     }
 }
 
@@ -69,6 +70,7 @@ apply plugin: 'com.github.andygoossens.gradle-modernizer-plugin'
 apply plugin: 'jacoco'
 apply plugin: "com.gorylenko.gradle-git-properties"
 apply plugin: "net.ltgt.errorprone"
+apply plugin: "com.diffplug.gradle.spotless"
 // apply plugin: 'pmd'
 
 dependencyManagement {
@@ -193,6 +195,26 @@ jacocoTestReport{
     }
 }
 
+spotless {
+  format 'misc', {
+   target '**/*.md', '**/*.properties', '**/*.gradle', '**/.gitignore', '**/*.yml', '**/*.xml', '**/**.json', '**/*.sql'
+   targetExclude '**/build/**', '**/bin/**'
+   indentWithSpaces(4)
+   endWithNewline()
+   trimTrailingWhitespace()
+  }
+
+  java {
+    importOrder() //sort imports alphabetically
+    removeUnusedImports() 
+    eclipse().configFile '../config/fineractdev-formatter.xml'
+    endWithNewline()
+    trimTrailingWhitespace()
+  }
+  
+  lineEndings 'UNIX'
+}
+
 rat {
     verbose = false
     reportDir = new File(buildDir,'reports/rat')
@@ -458,6 +480,7 @@ modernizer {
 
 compileJava{
     dependsOn rat
+    dependsOn spotlessCheck
 }
 /*
 pmd {