method comment in eclipse

1. Following are the steps to add method comments-
2. preferences
1. Java
1. Code Style
1. Code Templates
1. method
1. Insert variable
3.  Now to test the above
1. just type /** and press enter before a method
4. 
   

STS

1. https://stackoverflow.com/questions/45457538/ctrl-shift-o-for-organize-import-not-working-in-sts

json

1. http://tutorials.jenkov.com/java-json/jackson-objectmapper.html
2. http://jsonviewer.stack.hu/ 
3. https://www.baeldung.com/jackson-object-mapper-tutorial
4.  

ubuntu permission

sudo chmod -R 777 /* to give permission to the folder and all its contents recursively

installation of visual studio code for angular

1. download .deb 64 bit package for ubuntu  from https://code.visualstudio.com/download
2. open terminal and goto the location where the file exists
3. type the following
1. sudo dpkg -i code_1.27.2-1536736588_amd64.deb
4. goto search bar
5. type visual studio code
6. lock it to launcher

mysql docker container

1. https://severalnines.com/blog/mysql-docker-containers-understanding-basics
2. 
   

Enum

1. https://stackoverflow.com/questions/18883646/java-enum-methods/18883717
2.