public static void checkArgument()

in hadoop-api-shim/src/main/java/org/apache/hadoop/fs/shim/impl/Preconditions.java [179:183]

• 5 lines of code
• 2 McCabe index (conditional complexity)

  public static void checkArgument(final boolean expression, final Object errorMessage) {
    if (!expression) {
      throw new IllegalArgumentException(String.valueOf(errorMessage));
    }
  }