[Java] Ignore return value for Java file assert classes (#12145)

Author: borsch

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/AbstractAnnotationAssert.java

@@ -7,6 +7,7 @@
 import java.util.stream.Collectors;
 
 import org.assertj.core.api.ListAssert;
+import org.assertj.core.util.CanIgnoreReturnValue;
 
 import com.github.javaparser.ast.expr.AnnotationExpr;
 import com.github.javaparser.ast.expr.MarkerAnnotationExpr;
@@ -15,6 +16,7 @@
 import com.github.javaparser.ast.nodeTypes.NodeWithSimpleName;
 import com.google.common.collect.ImmutableMap;
 
+@CanIgnoreReturnValue
 public abstract class AbstractAnnotationAssert<ACTUAL extends AbstractAnnotationAssert<ACTUAL>> extends ListAssert<AnnotationExpr> {
 
     protected AbstractAnnotationAssert(final List<AnnotationExpr> annotationExpr) {

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/JavaFileAssert.java

@@ -10,13 +10,15 @@
 
 import org.assertj.core.api.AbstractAssert;
 import org.assertj.core.api.Assertions;
+import org.assertj.core.util.CanIgnoreReturnValue;
 
 import com.github.javaparser.StaticJavaParser;
 import com.github.javaparser.ast.CompilationUnit;
 import com.github.javaparser.ast.body.FieldDeclaration;
 import com.github.javaparser.ast.body.MethodDeclaration;
 import com.github.javaparser.ast.nodeTypes.NodeWithName;
 
+@CanIgnoreReturnValue
 public class JavaFileAssert extends AbstractAssert<JavaFileAssert, CompilationUnit> {
 
     private JavaFileAssert(final CompilationUnit actual) {

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/MethodAnnotationAssert.java

@@ -2,8 +2,11 @@
 
 import java.util.List;
 
+import org.assertj.core.util.CanIgnoreReturnValue;
+
 import com.github.javaparser.ast.expr.AnnotationExpr;
 
+@CanIgnoreReturnValue
 public class MethodAnnotationAssert extends AbstractAnnotationAssert<MethodAnnotationAssert> {
 
     private final MethodAssert methodAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/MethodAssert.java

@@ -6,13 +6,14 @@
 
 import org.assertj.core.api.AbstractAssert;
 import org.assertj.core.api.Assertions;
+import org.assertj.core.util.CanIgnoreReturnValue;
 
-import com.github.javaparser.ast.Node;
 import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
 import com.github.javaparser.ast.body.MethodDeclaration;
 import com.github.javaparser.ast.body.Parameter;
 import com.github.javaparser.ast.nodeTypes.NodeWithName;
 
+@CanIgnoreReturnValue
 public class MethodAssert extends AbstractAssert<MethodAssert, MethodDeclaration> {
 
     private final JavaFileAssert fileAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/ParameterAnnotationAssert.java

@@ -2,8 +2,11 @@
 
 import java.util.List;
 
+import org.assertj.core.util.CanIgnoreReturnValue;
+
 import com.github.javaparser.ast.expr.AnnotationExpr;
 
+@CanIgnoreReturnValue
 public class ParameterAnnotationAssert extends AbstractAnnotationAssert<ParameterAnnotationAssert> {
 
     private final ParameterAssert parameterAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/ParameterAssert.java

@@ -2,9 +2,11 @@
 
 import org.assertj.core.api.Assertions;
 import org.assertj.core.api.ObjectAssert;
+import org.assertj.core.util.CanIgnoreReturnValue;
 
 import com.github.javaparser.ast.body.Parameter;
 
+@CanIgnoreReturnValue
 public class ParameterAssert extends ObjectAssert<Parameter> {
 
     private final MethodAssert methodAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/PropertyAnnotationAssert.java

@@ -2,8 +2,11 @@
 
 import java.util.List;
 
+import org.assertj.core.util.CanIgnoreReturnValue;
+
 import com.github.javaparser.ast.expr.AnnotationExpr;
 
+@CanIgnoreReturnValue
 public class PropertyAnnotationAssert extends AbstractAnnotationAssert<PropertyAnnotationAssert> {
 
     private final PropertyAssert propertyAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/PropertyAssert.java

@@ -2,10 +2,11 @@
 
 import org.assertj.core.api.Assertions;
 import org.assertj.core.api.ObjectAssert;
+import org.assertj.core.util.CanIgnoreReturnValue;
 
 import com.github.javaparser.ast.body.FieldDeclaration;
-import com.github.javaparser.ast.body.Parameter;
 
+@CanIgnoreReturnValue
 public class PropertyAssert extends ObjectAssert<FieldDeclaration> {
 
     private final JavaFileAssert javaFileAssert;

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/assertions/TypeAnnotationAssert.java

@@ -2,8 +2,11 @@
 
 import java.util.List;
 
+import org.assertj.core.util.CanIgnoreReturnValue;
+
 import com.github.javaparser.ast.expr.AnnotationExpr;
 
+@CanIgnoreReturnValue
 public class TypeAnnotationAssert extends AbstractAnnotationAssert<TypeAnnotationAssert> {
 
     private final JavaFileAssert fileAssert;