Yes, contains is case sensitive . You can use java.
Read moreAre java cases insensitive?
Java is a case-sensitive language , which means that the upper or lower case of letters in your Java programs matter.
Read moreWhat is java insensitive pattern?
Pattern. CASE_INSENSITIVE Enables case-insensitive matching . By default, case-insensitive matching assumes that only characters in the US-ASCII charset are being matched. Unicode-aware case-insensitive matching can be enabled by specifying the UNICODE_CASE flag in conjunction with this flag.
Read moreAre method names case-sensitive Java?
No, Java is case sensitive so it is possible to have two separate methods like foo(String s) and Foo(String s) in the same class.
Read moreDoes String have a Contains method Java?
contains() method in Java? The contains() method in Java is used to search the substring in a given String . Returns: If the substring is found in the specified String, then it returns a true value; otherwise, it returns a false value.
Read moreHow do you lowercase a letter in java?
Java String toLowerCase() Method The toLowerCase() method converts a string to lower case letters . Note: The toUpperCase() method converts a string to upper case letters.
Read moreIs contains method in Java case-sensitive?
Yes, contains is case sensitive . You can use java.17 Eyl 2008
Read more