Example usage for org.apache.commons.collections.comparators NullComparator NullComparator

Introduction

In this page you can find the example usage for org.apache.commons.collections.comparators NullComparator NullComparator.

Prototype

public NullComparator(Comparator nonNullComparator, boolean nullsAreHigh) 

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Document

Construct an instance that sorts null higher or lower than any non-null object it is compared with.

Usage

From source file:org.emonocot.model.compare.ReferenceComparator.java

public ReferenceComparator() {
    Comparator<String> stringComparator = new Comparator<String>() {

        @Override// w ww. j  a  va  2s  .c  o  m
        public int compare(String o1, String o2) {
            return o1.compareTo(o2);
        }

    };
    nullSafeStringComparator = new NullComparator(stringComparator, false);
}

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