Description:
In Java, splitting a string can be done using the split() method of the String class. This method divides a string into an array of substrings based on a specified delimiter, which can be a regular expression. The split() method returns an array of strings, with each element containing a part of the original string separated by the delimiter. If the delimiter appears multiple times, the resulting array will contain empty strings for consecutive delimiters. For example, splitting a string by spaces or commas results in substrings without the delimiter itself. Additionally, specifying a limit can control the number of substrings returned, especially when there are multiple delimiters. For instance, using split(" ") splits a sentence into individual words.
Sample Source Code
# SplitString.java
package JavaSamples;
public class SplitString {
public static void main(String args[]) {
String input = "Java,Python,C++";
String[] tokens = input.split(",");
for(String res:tokens){
System.out.println(res);
}
}
}
Screenshots
STEP 1: The string is split by the specified delimiter (",").
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