Eclipse template (code snippet ) to check the argument and eventually throws IllegalArgumentException

eclipse-notnull-template.md

1. Download Gist
2. Open Eclipse Preferences
3. Go to Java/Editor/templates
4. Click Import

nonull-template.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- JAVA8 SNIPPET -->
<templates>
  <template autoinsert="true" context="java" deleted="false" description="check argument for null" enabled="true" name="notnull">
    
    Objects.requireNonNull( ${name:var}, "${name} is null!" ); 
    
  </template>
</templates>

nullp-templates.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- JAVA7 SNIPPET -->
<templates>
<template autoinsert="true" context="java" deleted="false" description="check argument for null" enabled="true" name="nullp">

if( ${name:var} == null ) throw new java.lang.IllegalArgumentException( "${name} is null!");
  
</template>
  
</templates>