Method isArray

src/main/java/org/codehaus/groovy/ast/ClassNode.java:1961–1963

Determines whether this ClassNode represents an array type. A ClassNode is an array if its component type has been set. The component type represents the element type of the array (e.g., "int" for "int[]", or "String" for "String[]"). @return true if this ClassNode represents an array type;

()

     * @return {@code true} if this ClassNode represents an array type; {@code false} if it represents a scalar type
     */
    public boolean isArray() {
        return (componentType != null);
    }

    /**
     * Returns a {@code ClassNode} representing an array of the type represented by this.