public int METHOD_1 ( final byte [ ] buffer ) throws java.io.IOException { <BUG> TYPE_1 . METHOD_2 ( buffer ) ;</BUG> return this . METHOD_1 ( buffer , 0 , buffer . length ) ; }
public int METHOD_1 ( final byte [ ] buffer ) throws java.io.IOException { if ( buffer == null ) { throw new java.lang.NullPointerException ( ) ; } return this . METHOD_1 ( buffer , 0 , buffer . length ) ; } 
