1 files changed, 32 insertions, 0 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/ast/validator/Java8Validator.java b/javaparser-core/src/main/java/com/github/javaparser/ast/validator/Java8Validator.java
new file mode 100644
index 000000000..e6aca92d0
--- /dev/null
+++ b/javaparser-core/src/main/java/com/github/javaparser/ast/validator/Java8Validator.java
@@ -0,0 +1,32 @@
+package com.github.javaparser.ast.validator;
+
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.validator.chunks.ModifierValidator;
+
+/**
+ * This validator validates according to Java 7 syntax rules.
+ */
+public class Java8Validator extends Java7Validator {
+    protected final Validator modifiersWithoutPrivateInterfaceMethods = new ModifierValidator(true, true, false);
+    protected final Validator defaultMethodsInInterface = new SingleNodeTypeValidator<>(ClassOrInterfaceDeclaration.class,
+            (n, reporter) -> {
+                if (n.isInterface()) {
+                    n.getMethods().forEach(m -> {
+                        if (m.isDefault() && !m.getBody().isPresent()) {
+                            reporter.report(m, "'default' methods must have a body.");
+                        }
+                    });
+                }
+            }
+    );
+
+    public Java8Validator() {
+        super();
+        replace(modifiersWithoutDefaultAndStaticInterfaceMethodsAndPrivateInterfaceMethods, modifiersWithoutPrivateInterfaceMethods);
+        add(defaultMethodsInInterface);
+        remove(noLambdas);
+
+        // TODO validate more annotation locations http://openjdk.java.net/jeps/104
+        // TODO validate repeating annotations http://openjdk.java.net/jeps/120
+    }
+}