Method checkArgument

output/java_guava/1.4.13/Preconditions.java:110–114

Ensures the truth of an expression involving one or more parameters to the calling method. @param expression a boolean expression @throws IllegalArgumentException if expression is false

(boolean expression)

    public static void checkArgument(boolean expression) {
    if (!expression) {
        throw new IllegalArgumentException();
    }
    }

  /**
   * Ensures the truth of an expression involving one or more parameters to the calling method.