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Snowflake JDBC Driver

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/*
 * Copyright (c) 2012-2018 Snowflake Computing Inc. All rights reserved.
 */
package net.snowflake.client.loader;

/**
 * Utils class for Loader API
 */
public class Utils {

    /**
     * Find the root cause of the exception
     * @param e throwable object
     * @return the thowable cause
     */
    public static Throwable getCause(Throwable e) {
        Throwable cause = null;
        Throwable result = e;

        while (null != (cause = result.getCause()) && (result != cause)) {
            result = cause;
        }
        return result;
    }
}