updated javadoc comments. makeClass(ClassFile cf) was added to ClassPool.

4 files changed, 64 insertions, 3 deletions

diff --git a/src/main/javassist/bytecode/ClassFile.java b/src/main/javassist/bytecode/ClassFile.java
index cc7cae59..f27ff4d8 100644
--- a/src/main/javassist/bytecode/ClassFile.java
+++ b/src/main/javassist/bytecode/ClassFile.java
@@ -23,13 +23,38 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.ListIterator;
 import java.util.Map;
+
 import javassist.CannotCompileException;
 
 /**
  * <code>ClassFile</code> represents a Java <code>.class</code> file, which
  * consists of a constant pool, methods, fields, and attributes.
- * 
+ *
+ * <p>For example,
+ * <blockquote><pre>
+ * ClassFile cf = new ClassFile(false, "test.Foo", null);
+ * cf.setInterfaces(new String[] { "java.lang.Cloneable" });
+ *
+ * FieldInfo f = new FieldInfo(cf.getConstPool(), "width", "I");
+ * f.setAccessFlags(AccessFlag.PUBLIC);
+ * cf.addField(f);
+ *
+ * cf.write(new DataOutputStream(new FileOutputStream("Foo.class")));
+ * </pre></blockquote>
+ * This code generates a class file <code>Foo.class</code> for the following class:
+ * <blockquote><pre>
+ * package test;
+ * class Foo implements Cloneable {
+ *     public int width;
+ * }
+ * </pre></blockquote>
+ * </p>
+ *
+ * @see FieldInfo
+ * @see MethodInfo
+ * @see ClassFileWriter
  * @see javassist.CtClass#getClassFile()
+ * @see javassist.ClassPool#makeClass(ClassFile)
  */
 public final class ClassFile {
     int major, minor; // version number
@@ -132,7 +157,7 @@ public final class ClassFile {
      * @param classname
      *            a fully-qualified class name
      * @param superclass
-     *            a fully-qualified super class name
+     *            a fully-qualified super class name or null.
      */
     public ClassFile(boolean isInterface, String classname, String superclass) {
         major = MAJOR_VERSION;
diff --git a/src/main/javassist/bytecode/ConstPool.java b/src/main/javassist/bytecode/ConstPool.java
index f05dfd4f..78935160 100644
--- a/src/main/javassist/bytecode/ConstPool.java
+++ b/src/main/javassist/bytecode/ConstPool.java
@@ -94,11 +94,21 @@ public final class ConstPool {
     public static final int CONST_Utf8 = Utf8Info.tag;
 
     /**
-     * <code>Cosnt_MethodHandle</code>
+     * <code>CONSTANT_MethodHandle</code>
      */
     public static final int CONST_MethodHandle = MethodHandleInfo.tag;
 
     /**
+     * <code>CONSTANT_MethodHandle</code>
+     */
+    public static final int CONST_MethodType = MethodTypeInfo.tag;
+
+    /**
+     * <code>CONSTANT_MethodHandle</code>
+     */
+    public static final int CONST_InvokeDynamic = InvokeDynamicInfo.tag;
+
+    /**
      * Represents the class using this constant pool table.
      */
     public static final CtClass THIS = null;
diff --git a/src/main/javassist/bytecode/FieldInfo.java b/src/main/javassist/bytecode/FieldInfo.java
index 485df3dd..cbba0a85 100644
--- a/src/main/javassist/bytecode/FieldInfo.java
+++ b/src/main/javassist/bytecode/FieldInfo.java
@@ -25,6 +25,15 @@ import java.util.ArrayList;
 /**
  * <code>field_info</code> structure.
  *
+ * <p>The following code adds a public field <code>width</code>
+ * of <code>int</code> type:
+ * <blockquote><pre>
+ * ClassFile cf = ...
+ * FieldInfo f = new FieldInfo(cf.getConstPool(), "width", "I");
+ * f.setAccessFlags(AccessFlag.PUBLIC);
+ * cf.addField(f);
+ * </pre></blockquote>
+ *
  * @see javassist.CtField#getFieldInfo()
  */
 public final class FieldInfo {
diff --git a/src/main/javassist/bytecode/MethodInfo.java b/src/main/javassist/bytecode/MethodInfo.java
index df436dda..4b8c1c4d 100644
--- a/src/main/javassist/bytecode/MethodInfo.java
+++ b/src/main/javassist/bytecode/MethodInfo.java
@@ -22,6 +22,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+
 import javassist.ClassPool;
 import javassist.bytecode.stackmap.MapMaker;
 
@@ -30,9 +31,25 @@ import javassist.bytecode.stackmap.MapMaker;
  *
  * <p>The bytecode sequence of the method is represented
  * by a <code>CodeAttribute</code> object.
+ *
+ * <p>The following code adds the default constructor to a class:
+ * of <code>int</code> type:
+ * <blockquote><pre>
+ * ClassFile cf = ...
+ * Bytecode code = new Bytecode(cf.getConstPool());
+ * code.addAload(0);
+ * code.addInvokespecial("java/lang/Object", MethodInfo.nameInit, "()V");
+ * code.addReturn(null);
+ * code.setMaxLocals(1);
+ *
+ * MethodInfo minfo = new MethodInfo(cf.getConstPool(), MethodInfo.nameInit, "()V");
+ * minfo.setCodeAttribute(code.toCodeAttribute());
+ * cf.addMethod(minfo);
+ * </pre></blockquote>
  * 
  * @see #getCodeAttribute()
  * @see CodeAttribute
+ * @see Bytecode
  * @see javassist.CtMethod#getMethodInfo()
  * @see javassist.CtConstructor#getMethodInfo()
  */