public @NotNull FileAssert hasSize(long expected) {
    isNotNull();
    long size = actual.length();
    if (size == expected) {
      return this;
    }
    failIfCustomMessageIsSet();
    throw failure(format("size of file:<%s> expected:<%s> but was:<%s>", actual, expected, size));
  }
public @NotNull FileAssert hasSize(long expected) {
    isNotNull();
    long size = actual.length();
    if (size == expected) {
      return this;
    }
    failIfCustomMessageIsSet();
    throw failure(format("size of file:<%s> expected:<%s> but was:<%s>", actual, expected, size));
  }
public @ NotNull FileAssert hasSize ( long expected ) { isNotNull ( ) ; long size = actual . length ( ) ; if ( size == expected ) { return this ; } failIfCustomMessageIsSet ( ) ; throw failure ( format ( "size of file:<%s> expected:<%s> but was:<%s>" , actual , expected , size ) ) ; }
Verifies that the size of the actual {@code File} is equal to the given one.

@param expected the expected size of the actual {@code File}.
@return this assertion object.
@throws AssertionError if the the actual {@code File} is {@code null}.
@throws AssertionError if the size of the actual {@code File} is not equal to the given one.
Verifies that the size of the actual { @code File } is equal to the given one .