protected String getArgumentTypesAsString ( ) { if ( ! getArguments ( ) . isEmpty ( ) ) { StringBuilder b = new StringBuilder ( ) ; b . append ( "(" ) ; for ( int i = 0 ; i < getArguments ( ) . size ( ) ; ++ i ) { LightweightTypeReference actualType = getActualType ( getArguments ( ) . get ( i ) ) ; if ( actualType != null ) b . append ( actualType . getHumanReadableName ( ) ) ; else b . append ( "null" ) ; if ( i < getArguments ( ) . size ( ) - 1 ) b . append ( "," ) ; } b . append ( ")" ) ; return b . toString ( ) ; } return "" ; }
Returns the resolved string representation of the argument types . The simple names of the types are used . The string representation includes the parenthesis .