Check for an empty name when verifying unqualified names Reviewed-by: lfoltan, coleenp
Make the options diagnostic and add -XX:+UnlockDiagnosticVMOptions to tests where needed. Reviewed-by: lfoltan, acorn, dholmes
Change verifier signature checking into asserts because ClassFileParser checks signatures for files being verified. Reviewed-by: lfoltan, coleenp, redestad, dholmes