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src/java.desktop/share/classes/javax/imageio/spi/DigraphNode.java
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@@ -41,25 +41,28 @@
*/
class DigraphNode<E> implements Cloneable, Serializable {
private static final long serialVersionUID = 5308261378582246841L;
/** The data associated with this node. */
+ @SuppressWarnings("serial") // Not statically typed as Serializable
protected E data;
/**
* A {@code Set} of neighboring nodes pointed to by this
* node.
*/
+ @SuppressWarnings("serial") // Not statically typed as Serializable
protected Set<DigraphNode<E>> outNodes = new HashSet<>();
/** The in-degree of the node. */
protected int inDegree = 0;
/**
* A {@code Set} of neighboring nodes that point to this
* node.
*/
+ @SuppressWarnings("serial") // Not statically typed as Serializable
private Set<DigraphNode<E>> inNodes = new HashSet<>();
public DigraphNode(E data) {
this.data = data;
}
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