1 files changed, 0 insertions, 34 deletions
diff --git a/Jennisys/Jennisys/examples/oopsla12/BHeap.jen b/Jennisys/Jennisys/examples/oopsla12/BHeap.jen
deleted file mode 100644
index 41ebec85..00000000
--- a/Jennisys/Jennisys/examples/oopsla12/BHeap.jen
+++ /dev/null
@@ -1,34 +0,0 @@
-interface BHeap {
-  var elems: set[int]
-
-  constructor Singleton(x: int)
-    elems := {x}
-
-  constructor Dupleton(a: int, b: int)
-    requires a != b
-    elems := {a b}
-
-  constructor Tripleton(x: int, y: int, z: int)
-    requires x != y && y != z && z != x
-    elems := {x y z}
-
-  method Find(n: int) returns (ret: bool)
-    ret := n in elems
-}
-
-datamodel BHeap {
-  var data: int
-  var left: BHeap
-  var right: BHeap
-
-  frame 
-    left * right
-
-  invariant
-    elems = {data} + (left != null ? left.elems : {}) 
-                 + (right != null ? right.elems : {})
-    left != null  ==> forall e :: e in left.elems ==> e < data
-    right != null ==> forall e :: e in right.elems ==> e < data
-    left = null ==> right = null
-    left != null && right = null ==> left.elems = {left.data}
-} 
-\ No newline at end of file