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ID: java-best-practices/add-empty-string
Language: Java
Severity: Warning
Category: Best Practices
Do not add an empty string. Use the appropriate method to generate the data you need, and add the toString
method of the type you want to export as a string.
class Main {
public static void main(String[] args) {
String s = "" + 239;
String t = "123" + 456;
}
}
class Main {
public static void main(String[] args) {
String s = Integer.toString(239);
}
}
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