import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
private Location getLocation(final String name, final TreePath treePath) {
    return new Location() {
        public String toString() {
            if (treePath == null)
                return name + " (Unknown Source)";
            // just like stack trace, we just print the file name and
            // not the whole path. The idea is that the package name should
            // provide enough clue on which directory it lives.
            CompilationUnitTree compilationUnit = treePath.getCompilationUnit();
            Trees trees = Trees.instance(env);
            long startPosition = trees.getSourcePositions().getStartPosition(compilationUnit, treePath.getLeaf());
            return name + "(" +
                    compilationUnit.getSourceFile().getName() + ":" + compilationUnit.getLineMap().getLineNumber(startPosition) +
                    ")";
        }
    };
}
 

import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
public Location getClassLocation(final Class clazz) {
    return new Location() {

        @Override
        public String toString() {
            return clazz.getName();
        }
    };
}
 

import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
public Location getFieldLocation(final Field field) {
    return new Location() {

        @Override
        public String toString() {
            return field.toString();
        }
    };
}
 

import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
public Location getMethodLocation(final Method method) {
    return new Location() {

        @Override
        public String toString() {
            return method.toString();
        }
    };
}
 

import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
public Location getClassLocation(final NClass c) {
    // not really needed for XJC but doesn't hurt to have one
    return new Location() {
        @Override
        public String toString() {
            return c.fullName();
        }
    };
}
 

import com.sun.xml.internal.bind.v2.runtime.Location; //导入依赖的package包/类
public Location getClassLocation(final NClass c) {
    // not really needed for XJC but doesn't hurt to have one
    return new Location() {
        public String toString() {
            return c.fullName();
        }
    };
}