'equals()' called on array
Reports equals() calls that compare two arrays.
Calling equals() on an array compares identity and is equivalent to using ==. Use Arrays.equals() to compare the contents of two arrays, or Arrays.deepEquals() for multi-dimensional arrays.
Example:
void sample(int[] first, int[] second){
if (first.equals(second)) return;
}
After the quick-fix is applied:
void sample(int[] first, int[] second){
if (Arrays.equals(first, second)) return;
}
Inspection Details | |
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Available in: | IntelliJ IDEA 2023.3, Qodana for JVM 2023.3 |
Plugin: | Java, 233.SNAPSHOT |
Last modified: 13 July 2023