public static String getParamTypesString ( Class < ? > ... paramTypes ) { StringBuilder paramTypesList = new StringBuilder ( "(" ) ; for ( int i = 0 ; i < paramTypes . length ; i ++ ) { paramTypesList . append ( paramTypes [ i ] . getSimpleName ( ) ) ; if ( i + 1 < paramTypes . length ) { paramTypesList . append ( ", " ) ; } } return paramTypesList . append ( ")" ) . toString ( ) ; }
Create a String representation of the array of parameter types .