Examples of errors detected by the V6013 diagnostic

V6013. Comparison of arrays, strings, collections by reference. Possibly an equality comparison was intended.


Elasticsearch

V6013 Numbers 'displaySize' and 'that.displaySize' are compared by reference. Possibly an equality comparison was intended. ColumnInfo.java(122)


....
private final String table;
private final String name;
private final String esType;
private final Integer displaySize;
....
@Override
public boolean equals(Object o) {
    if (this == o) {
        return true;
    }
    if (o == null || getClass() != o.getClass()) {
        return false;
    }
    ColumnInfo that = (ColumnInfo) o;
    return displaySize == that.displaySize &&    // <=
           Objects.equals(table, that.table) &&
           Objects.equals(name, that.name) &&
           Objects.equals(esType, that.esType);
}


Bugs Found

Checked Projects
412
Collected Errors
14 132
This website uses cookies and other technology to provide you a more personalized experience. By continuing the view of our web-pages you accept the terms of using these files. If you don't want your personal data to be processed, please, leave this site. Learn More →
Accept