Example usage for org.apache.commons.collections.map MultiKeyMap isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.collections.map MultiKeyMap isEmpty.

Prototype

public boolean isEmpty() 

Source Link

Usage

From source file:org.apromore.toolbox.clustering.hierarchy.HierarchyAwareDissimMatrixGenerator.java

private void saveDissimmap() {
    MultiKeyMap clone = null;
    writeLockDiss.lock();/*w  ww . j  a  v  a2 s.  co  m*/
    if (!dissimmap.isEmpty()) {
        clone = (MultiKeyMap) dissimmap.clone();
        dissimmap.clear();
    }
    writeLockDiss.unlock();
    if (clone != null && !clone.isEmpty()) {
        executor.execute(new MatrixStorer(clone));
    }
}

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