cusstom token (#1588)

* rest with spark java

* 4

* Update Application.java

* indentation changes

* spring @requestmapping shortcuts

* removing spring requestmapping and pushing spring-mvc-java

* Joining/Splitting Strings with Java and Stream API

* adding more join/split functionality

* changing package name

* testcase change

* adding webutils

* adding testcase for WebUtils and ServletRequestUtils

* adding testcase

* spring-security-stormpath

* adding ratpack module

* adding pom.xml

* adding following modules with updated testcase : DB, Filter, Json

* adding spring-boot custom banner tutorial

* changing banner format in plain text

* Delete banner.txt~

* Delete b.txt~

* CORS in JAX-RS

* ratpack with google guice

* adding factory instance example

* quick-guide-to-the-java-stringtokenizer

* Update Application.java

* Delete MovieCrudService.java~

* token customization

* Update Application.java

* adding csv test

* adding csv test

* Update Application.java

* adding collection module

core-java/src/main/resources/data.csv

@@ -0,0 +1,3 @@
+1|IND|India
+2|MY|Malaysia
+3|AU|Australia