Visiting every instruction (bytecode) using ASM

Question

I have a working profiler that relies on the BCEL library but since the later is not supported anymore by JDK1.7 or later, I am trying to replicate using the ASM library. Is there a way to visit every instruction of a method using the MethodVisitor class? I found a way using ClassNode, MethodNode and InsnList, but I am interested to see if it can be implemented using the Visitor framework. The below code shows what I want to do

// main function
InputStream in = new FileInputStream("path_to_classfile.class");
ClassReader reader = new ClassReader(in);
ClassNode classNode = new ClassNode();
reader.accept(classNode,0);

List<MethodNode> methods = classNode.methods;
for(MethodNode m: methods){
    System.out.println("Method name: " + m.name);
    InsnList m_instructionList= m.instructions;
    for (int m_i = 0; m_i < m_instructionList.size(); m_i++){
       AbstractInsnNode instruction = m_instructionList.get(m_i);
       if(instruction.getOpcode() == Opcodes.ISTORE){
            // insert bytecode to call a profiler method
        }else if(instruction.getOpcode() == Opcodes.FSTORE){
            // insert call to a a profiler method
        }
        else if...
    }
}
// Write to a .class file

Thanks!