Example usage for org.apache.commons.jrcs.diff.myers MyersDiff diff

Introduction

In this page you can find the example usage for org.apache.commons.jrcs.diff.myers MyersDiff diff.

Prototype

public Revision diff(Object[] orig, Object[] rev) throws DifferentiationFailedException 

Source Link

Usage

From source file:uk.ac.cam.caret.sakai.rwiki.tool.bean.GenericDiffBean.java

/**
 * initialise the bean. To be called after the leftContent and rightContent
 * have been set./* w  w  w.j a v a  2s.  c o  m*/
 */
public void init() {
    MyersDiff diffAlgorithm = new MyersDiff();

    try {
        objectifiedLeft = leftContent.split("\n");

        objectifiedRight = rightContent.split("\n");

        difference = diffAlgorithm.diff(objectifiedLeft, objectifiedRight);

    } catch (DifferentiationFailedException e) {
        // Quite why JRCS has this I don't know!
        throw new RuntimeException("DifferentiationFailedException occured: " + "This should never happen!", e);
    }

}

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