1 /* 2 * Copyright 2020 The JSpecify Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 import org.jspecify.annotations.NullMarked; 17 import org.jspecify.annotations.Nullable; 18 import org.jspecify.annotations.NullnessUnspecified; 19 20 @NullMarked 21 abstract class IfCondition { i()22 abstract int i(); 23 j()24 abstract int j(); 25 b()26 abstract boolean b(); 27 boxed()28 abstract Boolean boxed(); 29 boxedUnspec()30 abstract @NullnessUnspecified Boolean boxedUnspec(); 31 boxedUnionNull()32 abstract @Nullable Boolean boxedUnionNull(); 33 go()34 void go() { 35 if (i() == j()) {} 36 37 if (b()) {} 38 39 if (boxed()) {} 40 41 // jspecify_nullness_not_enough_information 42 if (boxedUnspec()) {} 43 44 // jspecify_nullness_mismatch 45 if (boxedUnionNull()) {} 46 } 47 } 48