java.lang.Character lowSurrogate(int codePoint)
Description
If isSupplementaryCodePoint(x) is true, then isLowSurrogate(lowSurrogate(x)) and toCodePoint(highSurrogate(x), lowSurrogate(x)) == x are also always true.
The lowSurrogate(int codePoint) method of Character class is static thus it should be accessed statically which means the we would be calling this method in this format:
Character.lowSurrogate(int codePoint)
Non static method is usually called by just declaring method_name(argument) however in this case since the method is static, it should be called by appending the class name as suffix. We will be encountering a compilation problem if we call the java lowSurrogate() method non statically.
Method Syntax
public static char lowSurrogate(int codePoint)
Method Argument
| Data Type | Parameter | Description |
|---|---|---|
| int | codepoint | a supplementary character (Unicode code point) |
Method Returns
The lowSurrogate(int codePoint) method of Character class returns the trailing surrogate code unit used to represent the character in the UTF-16 encoding.
Compatibility
Requires Java 1.7 and up
Java Character lowSurrogate(int codePoint) Example
Below is a simple java example on the usage of lowSurrogate(int codePoint) method of Character class.
package com.javatutorialhq.java.examples;
/*
* This example source code demonstrates the use of
* lowSurrogate(int codePoint) method of Character class.
*/
public class CharacterLowSurrogateExample {
public static void main(String[] args) {
// initialize codepoints
int codepoint1 = 65808;
int codepoint2 = 15672;
// get the trailing surrogate
char result1 = Character.lowSurrogate(codepoint1);
char result2 = Character.lowSurrogate(codepoint2);
// print the result
System.out.println("The trailing surrogate of "+codepoint1 +
" is "+result1);
System.out.println("The trailing surrogate of "+codepoint2 +
" is "+result2);
}
}
Sample Output
Below is the sample output when you run the above example.
