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complier.CharSequenceCompilerÔ´Â룺
package complier;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import javax.tools.DiagnosticCollector;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.StandardLocation;
import javax.tools.ToolProvider;
import javax.tools.JavaCompiler.CompilationTask;
/**
* ±àÒë{@link CharSequence}ÐÎʽµÄÔ´Â룬²¢ÊµÀý»¯£¬·µ»ØÒ»¸öʵÀý¡£<br>
* Ó÷¨Ê¾Àý£¨ÒÔ±àÒëMyInterfaceµÄÒ»¸öʵÏÖÀàΪÀý£©£º
*
* <pre>
* MyInterface instance = null;
* JavaStringCompiler<MyInterface> compiler = new JavaStringCompiler<MyInterface>(null, null);
* try {
* Class<MyInterface> newClass = compiler.compile("com.mypackage.NewClass",
* stringContaininSourceForNewClass, new Class<?>[] { MyInterface.class });
* instance = newClass.newInstance();
* } catch (JavaStringCompilerException ex) {
* ex.printStackTrace();
* } catch (IllegalAccessException ex) {
* ex.printStackTrace();
* }
* instance.someOperation(someArgs);
* </pre>
*/
public class CharSequenceCompiler<T> {
/** ÕæÕýʹÓõıàÒëÆ÷ */
private final JavaCompiler compiler;
private final ClassLoaderImpl classLoader;
/** ±£´æ±àÒëÆ÷±àÒëÖеÄÕï¶ÏÐÅÏ¢ */
private DiagnosticCollector<JavaFileObject> diagnostics;
private final FileManagerImpl javaFileManager;
/** ±àÒë²ÎÊý */
private final List<String> options;
/**
* ¹¹ÔìÒ»¸öеÄʵÀý£¬¸ÃʵÀý³ÖÓÐÖ¸¶¨µÄclassloader
*
* @param loader
*


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