regex - Java: Find Lines which start with double slashes "//" -


i'm goint read someline text file. want remove lines starts //. used below syntax find line not working. don't know right regex this. glad if can correct me:

if (line.startswith("//")){        /* related stuff*/        continue; }

line.startswith("//") right way of checking if line starts in 2 forward slashes (demo).

if check same thing using regex, expression "^//.*$", ^ anchor stands beginning of line, $ stands end of line, , .* stands else in between (demo).


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