/**
   * Copy the keys and values from the source to this object.  This will
   * not copy the default values.  This is meant to be used by going from
   * a higher precedence object to a lower precedence object, so that if a
   * key already exists, this method will not reset it.
   *
   * @param opsrc non-null reference to an OutputProperties.
   */
public void copyFrom(OutputProperties opsrc)
    throws TransformerException
  {
   // Bugzilla 6157: recover from xsl:output statements
    // checkDuplicates(opsrc);
    copyFrom(opsrc.getProperties());
  }
public void copyFrom(OutputProperties opsrc)
throws TransformerException
{
// Bugzilla 6157: recover from xsl:output statements
// checkDuplicates(opsrc);
copyFrom(opsrc.getProperties());
}
public void copyFrom(OutputProperties opsrc)
throws TransformerException
{
// Bugzilla 6157: recover from xsl:output statements
// checkDuplicates(opsrc);
copyFrom(opsrc.getProperties());
}
public void copyFrom(OutputProperties opsrc)
throws TransformerException
{
// Bugzilla 6157: recover from xsl:output statements
// checkDuplicates(opsrc);
copyFrom(opsrc.getProperties());
}