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JaVers - object auditing and diff framework for Java

There is a newer version: 7.6.2

package org.javers.core.diff.custom;

import java.math.BigDecimal;

/**
 * Compares BigDecimals in the right way — ignoring trailing zeros.
 * 


 *
 * Usage example:
 *
 *  * JaversBuilder.javers()
 *     .registerValue(BigDecimal.class, new BigDecimalComparatorWithFixedEquals())
 *     .build();
 * 
 */
public class BigDecimalComparatorWithFixedEquals implements CustomValueComparator {
    @Override
    public boolean equals(BigDecimal a, BigDecimal b) {
        return a.compareTo(b) == 0;
    }

    @Override
    public String toString(BigDecimal value) {
        return value.stripTrailingZeros().toString();
    }
}