Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
JRE 8 rt.jar - java.* 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 java.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ java/awt/image/SinglePixelPackedSampleModel.java
/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ /* **************************************************************** ****************************************************************** ****************************************************************** *** COPYRIGHT (c) Eastman Kodak Company, 1997 *** As an unpublished work pursuant to Title 17 of the United *** States Code. All rights reserved. ****************************************************************** ****************************************************************** ******************************************************************/ package java.awt.image; import java.util.Arrays; /** * This class represents pixel data packed such that the N samples which make * up a single pixel are stored in a single data array element, and each data * data array element holds samples for only one pixel. * This class supports * {@link DataBuffer#TYPE_BYTE TYPE_BYTE}, * {@link DataBuffer#TYPE_USHORT TYPE_USHORT}, * {@link DataBuffer#TYPE_INT TYPE_INT} data types. * All data array elements reside * in the first bank of a DataBuffer. Accessor methods are provided so * that the image data can be manipulated directly. Scanline stride is the * number of data array elements between a given sample and the corresponding * sample in the same column of the next scanline. Bit masks are the masks * required to extract the samples representing the bands of the pixel. * Bit offsets are the offsets in bits into the data array * element of the samples representing the bands of the pixel. * <p> * The following code illustrates extracting the bits of the sample * representing band <code>b</code> for pixel <code>x,y</code> * from DataBuffer <code>data</code>: * <pre>{@code * int sample = data.getElem(y * scanlineStride + x); * sample = (sample & bitMasks[b]) >>> bitOffsets[b]; * }</pre> */ public class SinglePixelPackedSampleModel extends SampleModel { /** Bit masks for all bands of the image data. */ private int bitMasks[]; /** Bit Offsets for all bands of the image data. */ private int bitOffsets[]; /** Bit sizes for all the bands of the image data. */ private int bitSizes[]; /** Maximum bit size. */ private int maxBitSize; /** Line stride of the region of image data described by this * SinglePixelPackedSampleModel. */ private int scanlineStride; private static native void initIDs(); static { ColorModel.loadLibraries(); initIDs(); } /** * Constructs a SinglePixelPackedSampleModel with bitMasks.length bands. * Each sample is stored in a data array element in the position of * its corresponding bit mask. Each bit mask must be contiguous and * masks must not overlap. Bit masks exceeding data type capacity are * truncated. * @param dataType The data type for storing samples. * @param w The width (in pixels) of the region of the * image data described. * @param h The height (in pixels) of the region of the * image data described. * @param bitMasks The bit masks for all bands. * @throws IllegalArgumentException if <code>dataType</code> is not * either <code>DataBuffer.TYPE_BYTE</code>, * <code>DataBuffer.TYPE_USHORT</code>, or * <code>DataBuffer.TYPE_INT</code> */ public SinglePixelPackedSampleModel(int dataType, int w, int h, int bitMasks[]) { this(dataType, w, h, w, bitMasks); if (dataType != DataBuffer.TYPE_BYTE && dataType != DataBuffer.TYPE_USHORT && dataType != DataBuffer.TYPE_INT) { throw new IllegalArgumentException("Unsupported data type "+ dataType); } } /** * Constructs a SinglePixelPackedSampleModel with bitMasks.length bands * and a scanline stride equal to scanlineStride data array elements. * Each sample is stored in a data array element in the position of * its corresponding bit mask. Each bit mask must be contiguous and * masks must not overlap. Bit masks exceeding data type capacity are * truncated. * @param dataType The data type for storing samples. * @param w The width (in pixels) of the region of * image data described. * @param h The height (in pixels) of the region of * image data described. * @param scanlineStride The line stride of the image data. * @param bitMasks The bit masks for all bands. * @throws IllegalArgumentException if <code>w</code> or * <code>h</code> is not greater than 0 * @throws IllegalArgumentException if any mask in * <code>bitMask</code> is not contiguous * @throws IllegalArgumentException if <code>dataType</code> is not * either <code>DataBuffer.TYPE_BYTE</code>, * <code>DataBuffer.TYPE_USHORT</code>, or * <code>DataBuffer.TYPE_INT</code> */ public SinglePixelPackedSampleModel(int dataType, int w, int h, int scanlineStride, int bitMasks[]) { super(dataType, w, h, bitMasks.length); if (dataType != DataBuffer.TYPE_BYTE && dataType != DataBuffer.TYPE_USHORT && dataType != DataBuffer.TYPE_INT) { throw new IllegalArgumentException("Unsupported data type "+ dataType); } this.dataType = dataType; this.bitMasks = (int[]) bitMasks.clone(); this.scanlineStride = scanlineStride; this.bitOffsets = new int[numBands]; this.bitSizes = new int[numBands]; int maxMask = (int)((1L << DataBuffer.getDataTypeSize(dataType)) - 1); this.maxBitSize = 0; for (int i=0; i<numBands; i++) { int bitOffset = 0, bitSize = 0, mask; this.bitMasks[i] &= maxMask; mask = this.bitMasks[i]; if (mask != 0) { while ((mask & 1) == 0) { mask = mask >>> 1; bitOffset++; } while ((mask & 1) == 1) { mask = mask >>> 1; bitSize++; } if (mask != 0) { throw new IllegalArgumentException("Mask "+bitMasks[i]+ " must be contiguous"); } } bitOffsets[i] = bitOffset; bitSizes[i] = bitSize; if (bitSize > maxBitSize) { maxBitSize = bitSize; } } } /** * Returns the number of data elements needed to transfer one pixel * via the getDataElements and setDataElements methods. * For a SinglePixelPackedSampleModel, this is one. */ public int getNumDataElements() { return 1; } /** * Returns the size of the buffer (in data array elements) * needed for a data buffer that matches this * SinglePixelPackedSampleModel. */ private long getBufferSize() { long size = scanlineStride * (height-1) + width; return size; } /** * Creates a new SinglePixelPackedSampleModel with the specified * width and height. The new SinglePixelPackedSampleModel will have the * same storage data type and bit masks as this * SinglePixelPackedSampleModel. * @param w the width of the resulting <code>SampleModel</code> * @param h the height of the resulting <code>SampleModel</code> * @return a <code>SinglePixelPackedSampleModel</code> with the * specified width and height. * @throws IllegalArgumentException if <code>w</code> or * <code>h</code> is not greater than 0 */ public SampleModel createCompatibleSampleModel(int w, int h) { SampleModel sampleModel = new SinglePixelPackedSampleModel(dataType, w, h, bitMasks); return sampleModel; } /** * Creates a DataBuffer that corresponds to this * SinglePixelPackedSampleModel. The DataBuffer's data type and size * will be consistent with this SinglePixelPackedSampleModel. The * DataBuffer will have a single bank. */ public DataBuffer createDataBuffer() { DataBuffer dataBuffer = null; int size = (int)getBufferSize(); switch (dataType) { case DataBuffer.TYPE_BYTE: dataBuffer = new DataBufferByte(size); break; case DataBuffer.TYPE_USHORT: dataBuffer = new DataBufferUShort(size); break; case DataBuffer.TYPE_INT: dataBuffer = new DataBufferInt(size); break; } return dataBuffer; } /** Returns the number of bits per sample for all bands. */ public int[] getSampleSize() { return bitSizes.clone(); } /** Returns the number of bits per sample for the specified band. */ public int getSampleSize(int band) { return bitSizes[band]; } /** Returns the offset (in data array elements) of pixel (x,y). * The data element containing pixel <code>x,y</code> * can be retrieved from a DataBuffer <code>data</code> with a * SinglePixelPackedSampleModel <code>sppsm</code> as: * <pre> * data.getElem(sppsm.getOffset(x, y)); * </pre> * @param x the X coordinate of the specified pixel * @param y the Y coordinate of the specified pixel * @return the offset of the specified pixel. */ public int getOffset(int x, int y) { int offset = y * scanlineStride + x; return offset; } /** Returns the bit offsets into the data array element representing * a pixel for all bands. * @return the bit offsets representing a pixel for all bands. */ public int [] getBitOffsets() { return (int[])bitOffsets.clone(); } /** Returns the bit masks for all bands. * @return the bit masks for all bands. */ public int [] getBitMasks() { return (int[])bitMasks.clone(); } /** Returns the scanline stride of this SinglePixelPackedSampleModel. * @return the scanline stride of this * <code>SinglePixelPackedSampleModel</code>. */ public int getScanlineStride() { return scanlineStride; } /** * This creates a new SinglePixelPackedSampleModel with a subset of the * bands of this SinglePixelPackedSampleModel. The new * SinglePixelPackedSampleModel can be used with any DataBuffer that the * existing SinglePixelPackedSampleModel can be used with. The new * SinglePixelPackedSampleModel/DataBuffer combination will represent * an image with a subset of the bands of the original * SinglePixelPackedSampleModel/DataBuffer combination. * @exception RasterFormatException if the length of the bands argument is * greater than the number of bands in * the sample model. */ public SampleModel createSubsetSampleModel(int bands[]) { if (bands.length > numBands) throw new RasterFormatException("There are only " + numBands + " bands"); int newBitMasks[] = new int[bands.length]; for (int i=0; i<bands.length; i++) newBitMasks[i] = bitMasks[bands[i]]; return new SinglePixelPackedSampleModel(this.dataType, width, height, this.scanlineStride, newBitMasks); } /** * Returns data for a single pixel in a primitive array of type * TransferType. For a SinglePixelPackedSampleModel, the array will * have one element, and the type will be the same as the storage * data type. Generally, obj * should be passed in as null, so that the Object will be created * automatically and will be of the right primitive data type. * <p> * The following code illustrates transferring data for one pixel from * DataBuffer <code>db1</code>, whose storage layout is described by * SinglePixelPackedSampleModel <code>sppsm1</code>, to * DataBuffer <code>db2</code>, whose storage layout is described by * SinglePixelPackedSampleModel <code>sppsm2</code>. * The transfer will generally be more efficient than using * getPixel/setPixel. * <pre> * SinglePixelPackedSampleModel sppsm1, sppsm2; * DataBufferInt db1, db2; * sppsm2.setDataElements(x, y, sppsm1.getDataElements(x, y, null, * db1), db2); * </pre> * Using getDataElements/setDataElements to transfer between two * DataBuffer/SampleModel pairs is legitimate if the SampleModels have * the same number of bands, corresponding bands have the same number of * bits per sample, and the TransferTypes are the same. * <p> * If obj is non-null, it should be a primitive array of type TransferType. * Otherwise, a ClassCastException is thrown. An * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds, or if obj is non-null and is not large enough to hold * the pixel data. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param obj If non-null, a primitive array in which to return * the pixel data. * @param data The DataBuffer containing the image data. * @return the data for the specified pixel. * @see #setDataElements(int, int, Object, DataBuffer) */ public Object getDataElements(int x, int y, Object obj, DataBuffer data) { // Bounds check for 'b' will be performed automatically if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int type = getTransferType(); switch(type) { case DataBuffer.TYPE_BYTE: byte[] bdata; if (obj == null) bdata = new byte[1]; else bdata = (byte[])obj; bdata[0] = (byte)data.getElem(y * scanlineStride + x); obj = (Object)bdata; break; case DataBuffer.TYPE_USHORT: short[] sdata; if (obj == null) sdata = new short[1]; else sdata = (short[])obj; sdata[0] = (short)data.getElem(y * scanlineStride + x); obj = (Object)sdata; break; case DataBuffer.TYPE_INT: int[] idata; if (obj == null) idata = new int[1]; else idata = (int[])obj; idata[0] = data.getElem(y * scanlineStride + x); obj = (Object)idata; break; } return obj; } /** * Returns all samples in for the specified pixel in an int array. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param iArray If non-null, returns the samples in this array * @param data The DataBuffer containing the image data. * @return all samples for the specified pixel. * @see #setPixel(int, int, int[], DataBuffer) */ public int [] getPixel(int x, int y, int iArray[], DataBuffer data) { if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int pixels[]; if (iArray == null) { pixels = new int [numBands]; } else { pixels = iArray; } int value = data.getElem(y * scanlineStride + x); for (int i=0; i<numBands; i++) { pixels[i] = (value & bitMasks[i]) >>> bitOffsets[i]; } return pixels; } /** * Returns all samples for the specified rectangle of pixels in * an int array, one sample per array element. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the upper left pixel location. * @param y The Y coordinate of the upper left pixel location. * @param w The width of the pixel rectangle. * @param h The height of the pixel rectangle. * @param iArray If non-null, returns the samples in this array. * @param data The DataBuffer containing the image data. * @return all samples for the specified region of pixels. * @see #setPixels(int, int, int, int, int[], DataBuffer) */ public int[] getPixels(int x, int y, int w, int h, int iArray[], DataBuffer data) { int x1 = x + w; int y1 = y + h; if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width || y < 0 || y >= height || h > height || y1 < 0 || y1 > height) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int pixels[]; if (iArray != null) { pixels = iArray; } else { pixels = new int [w*h*numBands]; } int lineOffset = y*scanlineStride + x; int dstOffset = 0; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int value = data.getElem(lineOffset+j); for (int k=0; k < numBands; k++) { pixels[dstOffset++] = ((value & bitMasks[k]) >>> bitOffsets[k]); } } lineOffset += scanlineStride; } return pixels; } /** * Returns as int the sample in a specified band for the pixel * located at (x,y). * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param b The band to return. * @param data The DataBuffer containing the image data. * @return the sample in a specified band for the specified * pixel. * @see #setSample(int, int, int, int, DataBuffer) */ public int getSample(int x, int y, int b, DataBuffer data) { // Bounds check for 'b' will be performed automatically if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int sample = data.getElem(y * scanlineStride + x); return ((sample & bitMasks[b]) >>> bitOffsets[b]); } /** * Returns the samples for a specified band for the specified rectangle * of pixels in an int array, one sample per array element. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the upper left pixel location. * @param y The Y coordinate of the upper left pixel location. * @param w The width of the pixel rectangle. * @param h The height of the pixel rectangle. * @param b The band to return. * @param iArray If non-null, returns the samples in this array. * @param data The DataBuffer containing the image data. * @return the samples for the specified band for the specified * region of pixels. * @see #setSamples(int, int, int, int, int, int[], DataBuffer) */ public int[] getSamples(int x, int y, int w, int h, int b, int iArray[], DataBuffer data) { // Bounds check for 'b' will be performed automatically if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int samples[]; if (iArray != null) { samples = iArray; } else { samples = new int [w*h]; } int lineOffset = y*scanlineStride + x; int dstOffset = 0; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int value = data.getElem(lineOffset+j); samples[dstOffset++] = ((value & bitMasks[b]) >>> bitOffsets[b]); } lineOffset += scanlineStride; } return samples; } /** * Sets the data for a single pixel in the specified DataBuffer from a * primitive array of type TransferType. For a * SinglePixelPackedSampleModel, only the first element of the array * will hold valid data, and the type of the array must be the same as * the storage data type of the SinglePixelPackedSampleModel. * <p> * The following code illustrates transferring data for one pixel from * DataBuffer <code>db1</code>, whose storage layout is described by * SinglePixelPackedSampleModel <code>sppsm1</code>, * to DataBuffer <code>db2</code>, whose storage layout is described by * SinglePixelPackedSampleModel <code>sppsm2</code>. * The transfer will generally be more efficient than using * getPixel/setPixel. * <pre> * SinglePixelPackedSampleModel sppsm1, sppsm2; * DataBufferInt db1, db2; * sppsm2.setDataElements(x, y, sppsm1.getDataElements(x, y, null, * db1), db2); * </pre> * Using getDataElements/setDataElements to transfer between two * DataBuffer/SampleModel pairs is legitimate if the SampleModels have * the same number of bands, corresponding bands have the same number of * bits per sample, and the TransferTypes are the same. * <p> * obj must be a primitive array of type TransferType. Otherwise, * a ClassCastException is thrown. An * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds, or if obj is not large enough to hold the pixel data. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param obj A primitive array containing pixel data. * @param data The DataBuffer containing the image data. * @see #getDataElements(int, int, Object, DataBuffer) */ public void setDataElements(int x, int y, Object obj, DataBuffer data) { if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int type = getTransferType(); switch(type) { case DataBuffer.TYPE_BYTE: byte[] barray = (byte[])obj; data.setElem(y*scanlineStride+x, ((int)barray[0])&0xff); break; case DataBuffer.TYPE_USHORT: short[] sarray = (short[])obj; data.setElem(y*scanlineStride+x, ((int)sarray[0])&0xffff); break; case DataBuffer.TYPE_INT: int[] iarray = (int[])obj; data.setElem(y*scanlineStride+x, iarray[0]); break; } } /** * Sets a pixel in the DataBuffer using an int array of samples for input. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param iArray The input samples in an int array. * @param data The DataBuffer containing the image data. * @see #getPixel(int, int, int[], DataBuffer) */ public void setPixel(int x, int y, int iArray[], DataBuffer data) { if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int lineOffset = y * scanlineStride + x; int value = data.getElem(lineOffset); for (int i=0; i < numBands; i++) { value &= ~bitMasks[i]; value |= ((iArray[i] << bitOffsets[i]) & bitMasks[i]); } data.setElem(lineOffset, value); } /** * Sets all samples for a rectangle of pixels from an int array containing * one sample per array element. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the upper left pixel location. * @param y The Y coordinate of the upper left pixel location. * @param w The width of the pixel rectangle. * @param h The height of the pixel rectangle. * @param iArray The input samples in an int array. * @param data The DataBuffer containing the image data. * @see #getPixels(int, int, int, int, int[], DataBuffer) */ public void setPixels(int x, int y, int w, int h, int iArray[], DataBuffer data) { int x1 = x + w; int y1 = y + h; if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width || y < 0 || y >= height || h > height || y1 < 0 || y1 > height) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int lineOffset = y*scanlineStride + x; int srcOffset = 0; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int value = data.getElem(lineOffset+j); for (int k=0; k < numBands; k++) { value &= ~bitMasks[k]; int srcValue = iArray[srcOffset++]; value |= ((srcValue << bitOffsets[k]) & bitMasks[k]); } data.setElem(lineOffset+j, value); } lineOffset += scanlineStride; } } /** * Sets a sample in the specified band for the pixel located at (x,y) * in the DataBuffer using an int for input. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the pixel location. * @param y The Y coordinate of the pixel location. * @param b The band to set. * @param s The input sample as an int. * @param data The DataBuffer containing the image data. * @see #getSample(int, int, int, DataBuffer) */ public void setSample(int x, int y, int b, int s, DataBuffer data) { // Bounds check for 'b' will be performed automatically if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int value = data.getElem(y*scanlineStride + x); value &= ~bitMasks[b]; value |= (s << bitOffsets[b]) & bitMasks[b]; data.setElem(y*scanlineStride + x,value); } /** * Sets the samples in the specified band for the specified rectangle * of pixels from an int array containing one sample per array element. * ArrayIndexOutOfBoundsException may be thrown if the coordinates are * not in bounds. * @param x The X coordinate of the upper left pixel location. * @param y The Y coordinate of the upper left pixel location. * @param w The width of the pixel rectangle. * @param h The height of the pixel rectangle. * @param b The band to set. * @param iArray The input samples in an int array. * @param data The DataBuffer containing the image data. * @see #getSamples(int, int, int, int, int, int[], DataBuffer) */ public void setSamples(int x, int y, int w, int h, int b, int iArray[], DataBuffer data) { // Bounds check for 'b' will be performed automatically if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) { throw new ArrayIndexOutOfBoundsException ("Coordinate out of bounds!"); } int lineOffset = y*scanlineStride + x; int srcOffset = 0; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int value = data.getElem(lineOffset+j); value &= ~bitMasks[b]; int sample = iArray[srcOffset++]; value |= ((int)sample << bitOffsets[b]) & bitMasks[b]; data.setElem(lineOffset+j,value); } lineOffset += scanlineStride; } } public boolean equals(Object o) { if ((o == null) || !(o instanceof SinglePixelPackedSampleModel)) { return false; } SinglePixelPackedSampleModel that = (SinglePixelPackedSampleModel)o; return this.width == that.width && this.height == that.height && this.numBands == that.numBands && this.dataType == that.dataType && Arrays.equals(this.bitMasks, that.bitMasks) && Arrays.equals(this.bitOffsets, that.bitOffsets) && Arrays.equals(this.bitSizes, that.bitSizes) && this.maxBitSize == that.maxBitSize && this.scanlineStride == that.scanlineStride; } // If we implement equals() we must also implement hashCode public int hashCode() { int hash = 0; hash = width; hash <<= 8; hash ^= height; hash <<= 8; hash ^= numBands; hash <<= 8; hash ^= dataType; hash <<= 8; for (int i = 0; i < bitMasks.length; i++) { hash ^= bitMasks[i]; hash <<= 8; } for (int i = 0; i < bitOffsets.length; i++) { hash ^= bitOffsets[i]; hash <<= 8; } for (int i = 0; i < bitSizes.length; i++) { hash ^= bitSizes[i]; hash <<= 8; } hash ^= maxBitSize; hash <<= 8; hash ^= scanlineStride; return hash; } }
⏎ java/awt/image/SinglePixelPackedSampleModel.java
Or download all of them as a single archive file:
File name: jre-rt-java-1.8.0_191-src.zip File size: 6664831 bytes Release date: 2018-10-28 Download
⇒ JRE 8 rt.jar - javax.* Package Source Code
2023-08-23, 280958👍, 4💬
Popular Posts:
Commons VFS provides a single API for accessing various different file systems. It presents a unifor...
Swingx is the SwingLabs Swing Component Extensions. JAR File Size and Download Location: File name: ...
JDK 11 java.sql.rowset.jmod is the JMOD file for JDK 11 SQL Rowset module. JDK 11 SQL Rowset module ...
SLF4J API is a simple API that allows to plug in any desired logging library at deployment time. Her...
Java Servlet 3.0 Specification API. JAR File Size and Download Location: File name: servlet-api.jar,...