Class Method

classpath/java/lang/reflect/Method.java:20–164

import java.lang.annotation.Annotation;

public class Method<T> extends AccessibleObject implements Member {
  private final VMMethod vmMethod;
  private boolean accessible;

  public Method(VMMethod vmMethod) {
    this.vmMethod = vmMethod;
  }

  public boolean equals(Object o) {
    return o instanceof Method && ((Method) o).vmMethod == vmMethod;
  }

  public boolean isAccessible() {
    return accessible;
  }

  public void setAccessible(boolean v) {
    accessible = v;
  }

  public static native VMMethod getCaller();

  public Class<T> getDeclaringClass() {
    return SystemClassLoader.getClass(vmMethod.class_);
  }

  public int getModifiers() {
    return vmMethod.flags;
  }

  public String getName() {
    return getName(vmMethod);
  }

  public static String getName(VMMethod vmMethod) {
    return Classes.makeString(vmMethod.name, 0, vmMethod.name.length - 1);
  }

  private String getSpec() {
    return getSpec(vmMethod);
  }

  public static String getSpec(VMMethod vmMethod) {
    return Classes.makeString(vmMethod.spec, 0, vmMethod.spec.length - 1);
  }

  public Class[] getParameterTypes() {
    return Classes.getParameterTypes(vmMethod);
  }

  public Object invoke(Object instance, Object ... arguments)
    throws InvocationTargetException, IllegalAccessException
  {
    if ((vmMethod.flags & Modifier.STATIC) != 0
        || Class.isInstance(vmMethod.class_, instance))
    {
      if ((vmMethod.flags & Modifier.STATIC) != 0) {
        instance = null;