Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind Java String subSequence() Method?
Lesson checks
Practice each idea before moving on
Short Mimo-style checks built from this lesson's code, terms, and sequence.
1Quick choice
Which statement best captures the main point of this lesson?
2Fill blank
Complete the missing token from the example code.
___ myStr = "Hello, World!";3Order
Put the learning moves in the order that makes the concept easiest to apply.
The subSequence() method returns a subsequence from the string as a CharSequence object.
Definition and Usage
Java String subSequence() Method
❮ String Methods
Example
String myStr = "Hello, World!";
System.out.println(myStr.subSequence(7, 12));Definition and Usage
The subSequence() method returns a subsequence from the string as a CharSequence object.
Syntax
public CharSequence subSequence(int
start , int
end )Parameter Values
| Parameter | Description |
|---|---|
| start | Required. The index of the character at which the subsequence starts. |
| end | Required. The index after the last character of the subsequence. |
Technical Details
| Returns: | A CharSequence containing a subsequence of the string. |
|---|---|
| Throws: | IndexOutOfBoundsException - If start or end are negative, start is greater than end or end is greater than the length of the string. |
| Java version: | 1.4 |