Method checkIndex

CodenameOne/src/com/codename1/ui/Tabs.java:1073–1077

(int index)

    }

    private void checkIndex(int index) {
        if (index < 0 || index > tabsContainer.getComponentCount()) {
            throw new IndexOutOfBoundsException("Index: " + index);
        }
    }

    /// Returns the index of the tab for the specified component.
    /// Returns -1 if there is no tab for this component.