java - Why Dead code warning -

i have dead code warning @ position:

if("email" == "+email.gettext().tostring()+"){   toast.maketext(getapplicationcontext(), "email_id available ", toast.length_short).show(); }  

can help?

"email" never equal "+email.gettext().tostring()+". think wanted use:

if ("email".equals(email.gettext().tostring()))