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package jdk.internal.jimage.decompressor;

JLink Image Decompressor.
Implementation Note:This class needs to maintain JDK 8 source compatibility. It is used internally in the JDK to implement jimage/jrtfs access, but also compiled and delivered as part of the jrtfs.jar to support access to the jimage file provided by the shipped JDK by tools running on JDK 8.
/** * * JLink Image Decompressor. * * @implNote This class needs to maintain JDK 8 source compatibility. * * It is used internally in the JDK to implement jimage/jrtfs access, * but also compiled and delivered as part of the jrtfs.jar to support access * to the jimage file provided by the shipped JDK by tools running on JDK 8. */
public interface ResourceDecompressor { public interface StringsProvider { public String getString(int offset); }
Decompressor unique name.
Returns:The decompressor name.
/** * Decompressor unique name. * @return The decompressor name. */
public String getName();
Decompress a resource.
Params:
  • strings – The String provider
  • content – The resource content
  • offset – Resource content offset
  • originalSize – Uncompressed size
Throws:
Returns:Uncompressed resource
/** * Decompress a resource. * @param strings The String provider * @param content The resource content * @param offset Resource content offset * @param originalSize Uncompressed size * @return Uncompressed resource * @throws Exception */
public byte[] decompress(StringsProvider strings, byte[] content, int offset, long originalSize) throws Exception; }