String Character Extraction method in Java?

1. Java String Handling

2. Introduction

3. String Constructors

4. String(char chars[], int startIndex, int len)

5. String(String s) method

6. String(byte asciiChars[])

7. String(byte asciiChars[], int startIndex, int len)

8. String length()

9. String Operations

10. String Conversion and toString()

11. Character Extraction

12. charAt() method

13. getChars() method

14. getByte() method

15. toCharArray() method

16. String Comparison

17. Searching Strings

18. Modifying a String

19. Changing the case of Characters

20. StringBuffer

21. Constructors in StringBuffer:

22. Methods used in StringBuffer

23. Some other important methods are:

24. insert() method in String Handling

25. reverse() method in java

26. substring() method

The String Character Extraction: The String class offers a number of ways in which characters can be extracted from a String object.

• charAt()

• getChars()

• getBytes()

• toCharArray()

The charAt() method returns the character at the specified index in a java string.
The getChars() method is used in java for copying String characters to an Array of chars.
The getBytes() method is used in java that encodes a given String into a sequence of bytes and returns an array of bytes.
The java string toCharArray() method is used in java that converts the given string into a sequence of characters.