Converting from maven to gradle

.gitignore

@@ -1,18 +1,22 @@
-target/
-!.mvn/wrapper/maven-wrapper.jar
-!**/src/main/**/target/
-!**/src/test/**/target/
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
 .kotlin
 
 ### IntelliJ IDEA ###
-.idea
 .idea/modules.xml
 .idea/jarRepositories.xml
 .idea/compiler.xml
 .idea/libraries/
+.idea
 *.iws
 *.iml
 *.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
 
 ### Eclipse ###
 .apt_generated
@@ -22,6 +26,9 @@ target/
 .settings
 .springBeans
 .sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
 
 ### NetBeans ###
 /nbproject/private/
@@ -29,9 +36,6 @@ target/
 /dist/
 /nbdist/
 /.nb-gradle/
-build/
-!**/src/main/**/build/
-!**/src/test/**/build/
 
 ### VS Code ###
 .vscode/