diff options
Diffstat (limited to 'chapter02')
| -rw-r--r-- | chapter02/src/main/java/com/seaofnodes/simple/node/Node.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chapter02/src/main/java/com/seaofnodes/simple/node/Node.java b/chapter02/src/main/java/com/seaofnodes/simple/node/Node.java index 6f47f9eb..fd233108 100644 --- a/chapter02/src/main/java/com/seaofnodes/simple/node/Node.java +++ b/chapter02/src/main/java/com/seaofnodes/simple/node/Node.java @@ -153,7 +153,7 @@ public abstract class Node { } // Breaks the edge invariants, used temporarily - protected <N extends Node> N addUse(Node n) { _outputs.add(n); return (N)this; } + protected <N extends Node> void addUse(N n) { _outputs.add(n); } // Remove node 'use' from 'def's (i.e. our) output list, by compressing the list in-place. // Return true if the output list is empty afterward. |