How do I remove the non-numeric character from a string in java?

Previous answers will strip your decimal point. If you want to save your decimal, you might want to

String str = "My values are : 900.00, 700.00, 650.50";

String[] values = str.split("[^\\d.?\\d]"); 
// split on wherever they are not digits except the '.' decimal point
// values: { "900.00", "700.00", "650.50"}