Implement Objects.checkFromIndexSize

src/main/java/com/github/luben/zstd/Objects.java

@@ -0,0 +1,13 @@
+package com.github.luben.zstd;
+
+final class Objects {
+
+    /**
+     * Checks constraints, that the fromIndex, size, length is not negative, and fromIndex + size is not greater than the size. 
+     */
+    static void checkFromIndexSize(int fromIndex, int size, int length) {
+        if ((length | fromIndex | size) < 0 || size > length - fromIndex) {
+            throw new IndexOutOfBoundsException(String.format("Range [%s, %<s + %s) out of bounds for length %s", fromIndex, size, length));
+        }
+    }
+}

src/main/java/com/github/luben/zstd/ZstdCompressCtx.java

@@ -5,7 +5,6 @@
 
 import java.nio.ByteBuffer;
 import java.util.Arrays;
-import java.util.Objects;
 
 public class ZstdCompressCtx extends AutoCloseBase {
 

src/main/java/com/github/luben/zstd/ZstdDecompressCtx.java

@@ -5,7 +5,6 @@
 
 import java.nio.ByteBuffer;
 import java.util.Arrays;
-import java.util.Objects;
 
 public class ZstdDecompressCtx extends AutoCloseBase {