Split a string with ". (Dot)" in Java

I've been writing Java for the first time in a while, and when I tried to separate strings with ., I was lightly addicted to it.

Python looks like this.

hoge = ''
fuga = hoge.split('.') # => ['172', '0', '0', '1']

In Java with the same feeling

String hoge = "";
String[] fuga = hoge.split(".");

If you write, an array of length 0 will be returned.

The cause is that Java split takes a pattern string as an argument. . Matches any single character. (..) φ memo memo

String hoge = "";
String[] fuga = hoge.split("7."); // => ["1", ".0.0.1"]

If you expect the same behavior as Python:

import java.util.regex.Pattern;

String hoge = "";
String[] fuga = hoge.split(Pattern.quote("."));

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