WHAT IS STATIC IMPORT IN JAVA

 /*  
 static import allow us to call static methods with out using class name.  
 This program will show you how to do that.   
 */  
 import static java.lang.Math.*; // static import   
 class ImportStaticTest  
 {  
      public static void main(String[]args)  
      {  
           double a = cos(0); // calling Math.cos() function.   
      /*  
           Generally we call this function. like   
           a = Math.cos(0);   
      */  
           System.out.println("COS(0) = "+a);  
      }  
 }