Parameter[] parameters = {new Parameter(ClassHelper.OBJECT_TYPE, "coll1"), new Parameter(ClassHelper.OBJECT_TYPE, "coll2"), new Parameter(ClassHelper.OBJECT_TYPE, "coll3")};
BlockStatement statement = new BlockStatement();
statement.addStatement(createPrintlnStatement(new VariableExpression("coll1")));
statement.addStatement(createPrintlnStatement(new VariableExpression("coll2")));
statement.addStatement(createPrintlnStatement(new VariableExpression("coll3")));
classNode.addMethod(new MethodNode("manyParamDemo", ACC_PUBLIC, ClassHelper.VOID_TYPE, parameters, ClassNode.EMPTY_ARRAY, statement));
Class fooClass = loadClass(classNode);
assertTrue("Loaded a new class", fooClass != null);