1 files changed, 45 insertions, 0 deletions
diff --git a/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/ExprentStack.java b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/ExprentStack.java
new file mode 100644
index 000000000000..c4cded20428d
--- /dev/null
+++ b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/ExprentStack.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.java.decompiler.modules.decompiler;
+
+import org.jetbrains.java.decompiler.modules.decompiler.exps.Exprent;
+import org.jetbrains.java.decompiler.util.ListStack;
+
+public class ExprentStack extends ListStack<Exprent> {
+
+  public ExprentStack() {
+  }
+
+  public ExprentStack(ListStack<Exprent> list) {
+    super(list);
+    pointer = list.getPointer();
+  }
+
+  public Exprent push(Exprent item) {
+    super.push(item);
+
+    return item;
+  }
+
+  public Exprent pop() {
+
+    return this.remove(--pointer);
+  }
+
+  public ExprentStack clone() {
+    return new ExprentStack(this);
+  }
+}