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Code Example:
public class JavaExamples {
public static void main(String[] args) {
char myChar = 'a;
}
}
Compilation Error:
javac JavaExamples.java
JavaExamples.java:6: error: unclosed character literal
char myChar = 'a;
^
1 error
You will get the unclosed character literal if you do not enclose a character value within single quotes, or if you have more than one character enclosed within a character literal.
Example:char myChar = 'ab';
% javac JavaExamples.java
JavaExamples.java:6: error: unclosed character literal
char myChar = 'ab';
^
JavaExamples.java:6: error: unclosed character literal
char myChar = 'ab';
^
JavaExamples.java:6: error: not a statement
char myChar = 'ab';
^
3 errors
Based on what has caused this error, below are some fixes possible.
- Make sure the character literal is enclosed within single quotes: e.g. 'a'
- If literal contains more than one character than it should be considered as a String and not a char datatype.
Facing issues? Have Questions? Post them here! I am happy to answer!
Author Info:
Rakesh (He/Him) has over 14+ years of experience in Web and Application development. He is the author of insightful How-To articles for Code2care.
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