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java - split("\") and error

String str = "u0054u0068u0069u006eu006bu0050u0061u0064";

String[] strArray = str.split(""); 

but this error occured.

Exception in thread "main" java.util.regex.PatternSyntaxException: Unexpected internal error near index 1

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by (71.8m points)

it should be

String[] strArray = str.split("");

the reason why is because in Regex, has special meaning so you need to escape it into \.

and in java, \ should be equal to ""


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