presto-parser/src/main/java/io/prestosql/sql/tree/DoubleLiteral.java/DoubleLiteral/equals
class DoubleLiteral:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        DoubleLiteral that = (DoubleLiteral) o;

        if (Double.compare(that.value, value) != 0) {
            return false;
        }

        return true;
    }