### Question:
SubroutineCharacterArgumentDeclaration extends SubroutineArgumentDeclaration implements FixedLengthDataTyped { @Override public int getDataLength() { return dataLength; } SubroutineCharacterArgumentDeclaration(final String name, final int dataLength, final boolean isByRef); @Override boolean equals(final Object obj); @Override int getDataLength(); @Override int hashCode(); @Override String toString();  }### Answer:
@Test public void testGetDataLength() { assertThat(decl.getDataLength()).isEqualTo(dataLength); }