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JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/imageio/plugins/wbmp/WBMPImageReaderSpi.java
/* * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.imageio.plugins.wbmp; import java.util.Locale; import javax.imageio.spi.ImageReaderSpi; import javax.imageio.stream.ImageInputStream; import javax.imageio.spi.IIORegistry; import javax.imageio.spi.ServiceRegistry; import java.io.IOException; import javax.imageio.ImageReader; import javax.imageio.IIOException; import com.sun.imageio.plugins.common.ReaderUtil; public class WBMPImageReaderSpi extends ImageReaderSpi { private static final int MAX_WBMP_WIDTH = 1024; private static final int MAX_WBMP_HEIGHT = 768; private static String [] writerSpiNames = {"com.sun.imageio.plugins.wbmp.WBMPImageWriterSpi"}; private static String[] formatNames = {"wbmp", "WBMP"}; private static String[] entensions = {"wbmp"}; private static String[] mimeType = {"image/vnd.wap.wbmp"}; private boolean registered = false; public WBMPImageReaderSpi() { super("Oracle Corporation", "1.0", formatNames, entensions, mimeType, "com.sun.imageio.plugins.wbmp.WBMPImageReader", new Class[] { ImageInputStream.class }, writerSpiNames, true, null, null, null, null, true, WBMPMetadata.nativeMetadataFormatName, "com.sun.imageio.plugins.wbmp.WBMPMetadataFormat", null, null); } public void onRegistration(ServiceRegistry registry, Class<?> category) { if (registered) { return; } registered = true; } public String getDescription(Locale locale) { return "Standard WBMP Image Reader"; } public boolean canDecodeInput(Object source) throws IOException { if (!(source instanceof ImageInputStream)) { return false; } ImageInputStream stream = (ImageInputStream)source; stream.mark(); try { int type = stream.readByte(); // TypeField int fixHeaderField = stream.readByte(); // check WBMP "header" if (type != 0 || fixHeaderField != 0) { // while WBMP reader does not support ext WBMP headers return false; } int width = ReaderUtil.readMultiByteInteger(stream); int height = ReaderUtil.readMultiByteInteger(stream); // check image dimension if (width <= 0 || height <= 0) { return false; } long dataLength = stream.length(); if (dataLength == -1) { // We can't verify that amount of data in the stream // corresponds to image dimension because we do not know // the length of the data stream. // Assuming that wbmp image are used for mobile devices, // let's introduce an upper limit for image dimension. // In case if exact amount of raster data is unknown, // let's reject images with dimension above the limit. return (width < MAX_WBMP_WIDTH) && (height < MAX_WBMP_HEIGHT); } dataLength -= stream.getStreamPosition(); long scanSize = (width / 8) + ((width % 8) == 0 ? 0 : 1); return (dataLength == scanSize * height); } finally { stream.reset(); } } public ImageReader createReaderInstance(Object extension) throws IIOException { return new WBMPImageReader(this); } }
⏎ com/sun/imageio/plugins/wbmp/WBMPImageReaderSpi.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
⇒ Backup JDK 8 Installation Directory
2023-02-07, 254286👍, 3💬
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