8146237: PREFER from Features API taking precedence over catalog file
Reviewed-by: lancea
// Usage: jjs classes.js [ -- <java_package_name > ]
/*
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* modification, are permitted provided that the following conditions
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*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
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* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// print all Java classes of the given package and its subpackages.
var pkg = arguments.length > 0? arguments[0] : "java.lang";
with (new JavaImporter(javax.tools, java.util)) {
var compiler = ToolProvider.systemJavaCompiler;
var fm = compiler.getStandardFileManager(null, null, null);
var kinds = EnumSet.of(JavaFileObject.Kind.CLASS);
var loc = StandardLocation.PLATFORM_CLASS_PATH;
var itr = fm.list(loc, pkg, kinds, true).iterator();
while(itr.hasNext()) {
print(fm.inferBinaryName(loc, itr.next()));
}
fm.close();
}