src/main/java/org/fest/assertions/IntAssert.java
public @NotNull IntAssert isGreaterThanOrEqualTo(int other) {
    if (actual >= other) {
      return this;
    }
    failIfCustomMessageIsSet();
    throw failure(unexpectedLessThan(actual, other));
  }
public @NotNull IntAssert isGreaterThanOrEqualTo(int other) {
    if (actual >= other) {
      return this;
    }
    failIfCustomMessageIsSet();
    throw failure(unexpectedLessThan(actual, other));
  }
Verifies that the actual {@code Integer} is greater or equal to the given one.

@param other the given value.
@return this assertion object.
@throws AssertionError if the actual {@code Integer} is not greater than or equal to the given one.