public java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { if ( ( VAR_1 . length ( ) ) == 0 ) return null ; java.util.List < java.lang.String > results = new java.util.ArrayList < > ( INT_1 ) ; java.util.LinkedList < java.lang.String > buffer = new java.util.LinkedList < > ( ) ; split ( VAR_1 , 0 , 1 , buffer , results , false ) ; if ( ( results . size ( ) ) == 1 ) return results . get ( 0 ) ; else return null ; }

public java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { if ( ( VAR_1 . length ( ) ) == 0 ) return null ; java.util.List < java.lang.String > results = new java.util.ArrayList < > ( INT_1 ) ; java.util.LinkedList < java.lang.String > buffer = new java.util.LinkedList < > ( ) ; split ( VAR_1 , 0 , 1 , buffer , results , false ) ; if ( ( results . size ( ) ) > 0 ) return results . get ( 0 ) ; else return null ; }
