How to Remove specific Substring in Java - Step by Step Examples

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How to Remove specific Substring in Java ?

Answer

To remove a specific substring from a string in Java, you can use the `replace` method of the String class.

✐ Examples

1 Remove 'World' from "Hello World"

In this example,

We create a string variable str with a value of "Hello World".
We then use the replace method of the string object str to replace the substring "World" with an empty string "".
The replace method returns a new string with the specified replacements.
Finally, we print the modified string str to the console.

Java Program

public class Main {
    public static void main(String[] args) {
        String str = "Hello World";
        str = str.replace("World", "");
        System.out.println("Modified string: " + str);
    }
}

Output

Modified string: Hello

2 Remove 'apple' from "I like apple pie"

In this example,

We create a string variable text with a value of "I like apple pie".
We then use the replace method of the string object text to replace the substring "apple" with an empty string "".
The replace method creates and returns a new string with the specified replacements.
Finally, we print the modified string text to the console.

Java Program

public class Main {
    public static void main(String[] args) {
        String text = "I like apple pie";
        text = text.replace("apple", "");
        System.out.println("Modified string: " + text);
    }
}

Output

Modified string: I like  pie

Summary

In this tutorial, we learned How to Remove specific Substring in Java language with well detailed examples.

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How to Remove specific Substring in Java - Step by Step Examples

How to Remove specific Substring in Java ?

Answer

✐ Examples

1 Remove 'World' from "Hello World"

Java Program

Output

2 Remove 'apple' from "I like apple pie"

Java Program

Output

Summary

More Java Strings Tutorials