Remove unused ConditionalUtils

plugins/IntentionPowerPak/src/com/siyeh/ipp/psiutils/ConditionalUtils.java

@@ -1,69 +0,0 @@
-/*
- * Copyright 2003-2012 Dave Griffith, Bas Leijdekkers
- *
- * 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 com.siyeh.ipp.psiutils;
-
-import com.intellij.psi.*;
-import org.jetbrains.annotations.NonNls;
-
-public class ConditionalUtils {
-
-  private ConditionalUtils() {}
-
-  public static boolean isReturn(PsiStatement statement,
-                                 @NonNls String value) {
-    if (statement == null) {
-      return false;
-    }
-    if (!(statement instanceof PsiReturnStatement)) {
-      return false;
-    }
-    final PsiReturnStatement returnStatement =
-      (PsiReturnStatement)statement;
-    if (returnStatement.getReturnValue() == null) {
-      return false;
-    }
-    final PsiExpression returnValue = returnStatement.getReturnValue();
-    if (returnValue == null) {
-      return false;
-    }
-    final String returnValueText = returnValue.getText();
-    return value.equals(returnValueText);
-  }
-
-  public static boolean isAssignment(PsiStatement statement,
-                                     @NonNls String value) {
-    if (statement == null) {
-      return false;
-    }
-    if (!(statement instanceof PsiExpressionStatement)) {
-      return false;
-    }
-    final PsiExpressionStatement expressionStatement =
-      (PsiExpressionStatement)statement;
-    final PsiExpression expression = expressionStatement.getExpression();
-    if (!(expression instanceof PsiAssignmentExpression)) {
-      return false;
-    }
-    final PsiAssignmentExpression assignment =
-      (PsiAssignmentExpression)expression;
-    final PsiExpression rhs = assignment.getRExpression();
-    if (rhs == null) {
-      return false;
-    }
-    final String rhsText = rhs.getText();
-    return value.equals(rhsText);
-  }
-}