--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/platform/java/jni/shade.c	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,51 @@
+// Copyright (C) 2004-2025 Artifex Software, Inc.
+//
+// This file is part of MuPDF.
+//
+// MuPDF is free software: you can redistribute it and/or modify it under the
+// terms of the GNU Affero General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+//
+// MuPDF is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+// details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with MuPDF. If not, see <https://www.gnu.org/licenses/agpl-3.0.en.html>
+//
+// Alternative licensing terms are available from the licensor.
+// For commercial licensing, see <https://www.artifex.com/> or contact
+// Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
+// CA 94129, USA, for further information.
+
+/* Shade interface */
+
+JNIEXPORT void JNICALL
+FUN(Shade_finalize)(JNIEnv *env, jobject self)
+{
+	fz_context *ctx = get_context(env);
+	fz_shade *shade = from_Shade_safe(env, self);
+	if (!ctx || !shade) return;
+	(*env)->SetLongField(env, self, fid_Shade_pointer, 0);
+	fz_drop_shade(ctx, shade);
+}
+
+JNIEXPORT jobject JNICALL
+FUN(Shade_getBounds)(JNIEnv *env, jobject self, jobject jctm)
+{
+	fz_context *ctx = get_context(env);
+	fz_shade *shade = from_Shade_safe(env, self);
+	fz_matrix ctm = from_Matrix(env, jctm);
+	fz_rect rect;
+
+	if (!ctx || !shade) return NULL;
+
+	fz_try(ctx)
+		rect = fz_bound_shade(ctx, shade, ctm);
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	return to_Rect_safe(ctx, env, rect);
+}