Revert "JetBrains#778. Changing package location"

This reverts commit 15b184b.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ArrayUtils.kt → python-extension/src/commonMain/kotlin/pngj/ArrayUtils.kt

@@ -1,9 +1,9 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 internal fun arraycopy(
     src: ByteArray,

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/Deinterlacer.kt → python-extension/src/commonMain/kotlin/pngj/Deinterlacer.kt

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o. 
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
 @file:Suppress("unused")
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 internal class Deinterlacer(
     private val imi: ImageInfo

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ErrorBehaviour.kt → python-extension/src/commonMain/kotlin/pngj/ErrorBehaviour.kt

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
 @file:Suppress("unused")
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 internal enum class ErrorBehaviour( // we try hard to read, even garbage, without throwing exceptions
     val c: Int

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/FilterType.kt → python-extension/src/commonMain/kotlin/pngj/FilterType.kt

@@ -4,7 +4,7 @@
  */
 
 @file:Suppress("unused")
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Internal PNG predictor filter type

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IBytesConsumer.kt → python-extension/src/commonMain/kotlin/pngj/IBytesConsumer.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Bytes consumer.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IChunkFactory.kt → python-extension/src/commonMain/kotlin/pngj/IChunkFactory.kt

@@ -1,12 +1,14 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.ChunkRaw
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.PngChunk
+import org.jetbrains.letsPlot.util.pngj.chunks.ChunkRaw
+import org.jetbrains.letsPlot.util.pngj.chunks.PngChunk
 
 
 /**

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IImageLine.kt → python-extension/src/commonMain/kotlin/pngj/IImageLine.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * General format-translated image line.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IImageLineArray.kt → python-extension/src/commonMain/kotlin/pngj/IImageLineArray.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * This interface is just for the sake of unifying some methods of

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IImageLineFactory.kt → python-extension/src/commonMain/kotlin/pngj/IImageLineFactory.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Image Line factory.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IImageLineSet.kt → python-extension/src/commonMain/kotlin/pngj/IImageLineSet.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Set of [IImageLine] elements.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IImageLineSetFactory.kt → python-extension/src/commonMain/kotlin/pngj/IImageLineSetFactory.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Factory of [IImageLineSet], used by [PngReader].

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/IdatChunkWriter.kt → python-extension/src/commonMain/kotlin/pngj/IdatChunkWriter.kt

@@ -3,11 +3,10 @@
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
-import jetbrains.datalore.plot.pythonExtension.pngj.arraycopy
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.ChunkHelper
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.ChunkRaw
+import org.jetbrains.letsPlot.util.pngj.chunks.ChunkHelper
+import org.jetbrains.letsPlot.util.pngj.chunks.ChunkRaw
 
 /**
  * Outputs a sequence of IDAT-like chunk, that is filled progressively until the

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ImageInfo.kt → python-extension/src/commonMain/kotlin/pngj/ImageInfo.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Simple immutable wrapper for basic image info.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ImageLineByte.kt → python-extension/src/commonMain/kotlin/pngj/ImageLineByte.kt

@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
-
-package jetbrains.datalore.plot.pythonExtension.pngj
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-import jetbrains.datalore.plot.pythonExtension.pngj.arraycopy
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Lightweight wrapper for an image scanline, used for read and write.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ImageLineHelper.kt → python-extension/src/commonMain/kotlin/pngj/ImageLineHelper.kt

@@ -1,13 +1,14 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
-import jetbrains.datalore.plot.pythonExtension.pngj.fill
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.PngChunkPLTE
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.PngChunkTRNS
+import org.jetbrains.letsPlot.util.pngj.chunks.PngChunkPLTE
+import org.jetbrains.letsPlot.util.pngj.chunks.PngChunkTRNS
 
 /**
  * Bunch of utility static methods to proces an image line at the pixel level.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ImageLineInt.kt → python-extension/src/commonMain/kotlin/pngj/ImageLineInt.kt

@@ -1,13 +1,15 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
 @file:Suppress("KDocUnresolvedReference")
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
-import jetbrains.datalore.plot.pythonExtension.pngj.ImageLineHelper.getMaskForPackedFormats
+import org.jetbrains.letsPlot.util.pngj.ImageLineHelper.getMaskForPackedFormats
 
 /**
  * Represents an image line, integer format (one integer by sample). See

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/ImageLineSetDefault.kt → python-extension/src/commonMain/kotlin/pngj/ImageLineSetDefault.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Default implementation of [IImageLineSet].

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/InputPngStream.kt → python-extension/src/commonMain/kotlin/pngj/InputPngStream.kt

@@ -1,9 +1,9 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 import kotlin.math.min
 

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/OutputPngStream.kt → python-extension/src/commonMain/kotlin/pngj/OutputPngStream.kt

@@ -1,9 +1,9 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 open class OutputPngStream {
     private val buffer = mutableListOf<Byte>()

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngHelperInternal.kt → python-extension/src/commonMain/kotlin/pngj/PngHelperInternal.kt

@@ -4,7 +4,7 @@
  */
 
 @file:Suppress("unused", "UNUSED_PARAMETER", "KDocUnresolvedReference")
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Some utility static methods for internal use.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngWriter.kt → python-extension/src/commonMain/kotlin/pngj/PngWriter.kt

@@ -4,11 +4,11 @@
  */
 
 @file:Suppress("unused", "KDocUnresolvedReference")
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
-import jetbrains.datalore.plot.pythonExtension.pngj.chunks.*
-import jetbrains.datalore.plot.pythonExtension.pngj.pixels.PixelsWriter
-import jetbrains.datalore.plot.pythonExtension.pngj.pixels.PixelsWriterDefault
+import org.jetbrains.letsPlot.util.pngj.chunks.*
+import org.jetbrains.letsPlot.util.pngj.pixels.PixelsWriter
+import org.jetbrains.letsPlot.util.pngj.pixels.PixelsWriterDefault
 
 /**
  * Writes a PNG image, line by line.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngjBadCrcException.kt → python-extension/src/commonMain/kotlin/pngj/PngjBadCrcException.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Exception thrown by bad CRC check

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngjException.kt → python-extension/src/commonMain/kotlin/pngj/PngjException.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Generic exception for this library. It's a RuntimeException (unchecked)

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngjExceptionInternal.kt → python-extension/src/commonMain/kotlin/pngj/PngjExceptionInternal.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Exception for anomalous internal problems (sort of asserts) that point to

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngjInputException.kt → python-extension/src/commonMain/kotlin/pngj/PngjInputException.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Exception thrown when reading a PNG.

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/PngjOutputException.kt → python-extension/src/commonMain/kotlin/pngj/PngjOutputException.kt

@@ -1,9 +1,11 @@
 /*
- * Copyright (c) 2023. JetBrains s.r.o.
+ * Copyright (c) 2022. JetBrains s.r.o.
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
- */
+ * 
+ * This file has been modified by JetBrains : Java code has been converted to Kotlin code.
+ * */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 /**
  * Exception thrown by writing process

python-extension/src/commonMain/kotlin/jetbrains/datalore/plot/pythonExtension/pngj/Zip.kt → python-extension/src/commonMain/kotlin/pngj/Zip.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the MIT license that can be found in the LICENSE file.
  */
 
-package jetbrains.datalore.plot.pythonExtension.pngj
+package org.jetbrains.letsPlot.util.pngj
 
 internal expect object Zip {
     fun compressBytes(ori: ByteArray, offset: Int, len: Int, compress: Boolean): ByteArray