3 files changed, 15 insertions, 4 deletions
diff --git a/src/utils/lombok/core/JavaIdentifiers.java b/src/utils/lombok/core/JavaIdentifiers.java
index cbe90eed..906ae0e1 100644
--- a/src/utils/lombok/core/JavaIdentifiers.java
+++ b/src/utils/lombok/core/JavaIdentifiers.java
@@ -21,6 +21,8 @@
  */
 package lombok.core;
 
+import java.util.regex.Pattern;
+
 /**
  * Utility functions for validating potential java verifiers.
  */
@@ -54,4 +56,13 @@ public class JavaIdentifiers {
 	public static boolean isKeyword(String keyword) {
 		return KEYWORDS.contains(keyword);
 	}
+	
+	/** Matches any of the 8 primitive names, such as {@code boolean}. */
+	private static final Pattern PRIMITIVE_TYPE_NAME_PATTERN = Pattern.compile("^(?:boolean|byte|short|int|long|float|double|char)$");
+	
+	public static boolean isPrimitive(String typeName) {
+		return PRIMITIVE_TYPE_NAME_PATTERN.matcher(typeName).matches();
+	}
+
+
 }
diff --git a/src/utils/lombok/eclipse/Eclipse.java b/src/utils/lombok/eclipse/Eclipse.java
index 9ec63c79..31979955 100644
--- a/src/utils/lombok/eclipse/Eclipse.java
+++ b/src/utils/lombok/eclipse/Eclipse.java
@@ -29,7 +29,7 @@ import java.util.regex.Pattern;
 
 import lombok.core.ClassLiteral;
 import lombok.core.FieldSelect;
-import lombok.core.handlers.HandlerUtil;
+import lombok.core.JavaIdentifiers;
 import lombok.permit.Permit;
 
 import org.eclipse.jdt.internal.compiler.ast.ASTNode;
@@ -164,7 +164,7 @@ public class Eclipse {
 	 */
 	public static boolean isPrimitive(TypeReference ref) {
 		if (ref.dimensions() > 0) return false;
-		return HandlerUtil.isPrimitive(toQualifiedName(ref.getTypeName()));
+		return JavaIdentifiers.isPrimitive(toQualifiedName(ref.getTypeName()));
 	}
 	
 	/**
diff --git a/src/utils/lombok/javac/Javac.java b/src/utils/lombok/javac/Javac.java
index 234c7f73..cec43705 100644
--- a/src/utils/lombok/javac/Javac.java
+++ b/src/utils/lombok/javac/Javac.java
@@ -57,7 +57,7 @@ import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
 
 import lombok.core.ClassLiteral;
 import lombok.core.FieldSelect;
-import lombok.core.handlers.HandlerUtil;
+import lombok.core.JavaIdentifiers;
 import lombok.javac.JavacTreeMaker.TreeTag;
 import lombok.javac.JavacTreeMaker.TypeTag;
 import lombok.permit.Permit;
@@ -133,7 +133,7 @@ public class Javac {
 	 * expression) represents a primitive type.
 	 */
 	public static boolean isPrimitive(JCExpression ref) {
-		return HandlerUtil.isPrimitive(ref.toString());
+		return JavaIdentifiers.isPrimitive(ref.toString());
 	}
 	
 	/**