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Diffstat (limited to 'tutorial/tutorial.html')
| -rw-r--r-- | tutorial/tutorial.html | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/tutorial/tutorial.html b/tutorial/tutorial.html index 9644016a..f3766d43 100644 --- a/tutorial/tutorial.html +++ b/tutorial/tutorial.html @@ -35,7 +35,7 @@ Shigeru Chiba Java bytecode is stored in a binary file called a class file. Each class file contains one Java class or interface. -<p>The class <code>Javassist.CtClass</code> is an abstract +<p>The class <code>Javassist.CtClass</code> is an absatract representation of a class file. A <code>CtClass</code> (compile-time class) object is a handle for dealing with a class file. The following program is a very simple example: @@ -338,8 +338,8 @@ To create a new instance of <code>ClassPool</code>, execute the following code snippet: <ul><pre> -ClassPool cp = new ClassPool(); -cp.appendSystemPath(); // or append another path by appendClassPath() +ClassPool cp = new ClassPool(true); +// if needed, append an extra search path by appendClassPath() </pre></ul> <p>This creates a <code>ClassPool</code> object that behaves as the @@ -353,8 +353,17 @@ A <code>ClassPool</code> object returned by <code>getDefault()</code> does not have a special role. <code>getDefault()</code> is a convenience method. +<p>Note that <code>new ClassPool(true)</code> is a convenient constructor, +which constructs a <code>ClassPool</code> object and appends the system +search path to it. Calling that constructor is +equivalent to the following code: + +<ul><pre> +ClassPool cp = new ClassPool(); +cp.appendSystemPath(); // or append another path by appendClassPath() +</pre></ul> -<h4>Cascaded ClassPools.</h4> +<h4>Cascaded ClassPools</h4> <p> <em>If a program is running on a web application server,</em> @@ -460,8 +469,7 @@ transformation. snippet (this code was already <a href="#avoidmemory">shown above</a>): <ul><pre> -ClassPool cp = new ClassPool(); -cp.appendSystemPath(); // or append another path by appendClassPath() +ClassPool cp = new ClassPool(true); </pre></ul> <p>If you have two <code>ClassPool</code> objects, then you can |