public AnnotationVisitor visitTypeAnnotation ( final int typeRef , final TypePath typePath , final String descriptor , final boolean visible ) { if ( api < Opcodes . ASM5 ) { throw new UnsupportedOperationException ( REQUIRES_ASM5 ) ; } if ( mv != null ) { return mv . visitTypeAnnotation ( typeRef , typePath , descriptor , visible ) ; } return null ; }
Visits an annotation on a type in the method signature .