Deprecate file/volume mapping APIs (#7652)

Using `Copy Files API` will make tests portable cross docker environments.
Docs are removed too.

Author: eddumelendez

core/src/main/java/org/testcontainers/containers/Container.java

@@ -77,7 +77,9 @@ class ExecResult {
      * @param hostPath      the file system path on the host
      * @param containerPath the file system path inside the container
      * @param mode          the bind mode
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     default void addFileSystemBind(final String hostPath, final String containerPath, final BindMode mode) {
         addFileSystemBind(hostPath, containerPath, mode, SelinuxContext.SHARED);
     }
@@ -90,7 +92,9 @@ default void addFileSystemBind(final String hostPath, final String containerPath
      * @param containerPath the file system path inside the container
      * @param mode          the bind mode
      * @param selinuxContext selinux context argument to use for this file
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     void addFileSystemBind(String hostPath, String containerPath, BindMode mode, SelinuxContext selinuxContext);
 
     /**
@@ -134,7 +138,9 @@ default void addFileSystemBind(final String hostPath, final String containerPath
      * @param hostPath the file system path on the host
      * @param containerPath the file system path inside the container
      * @return this
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     default SELF withFileSystemBind(String hostPath, String containerPath) {
         return withFileSystemBind(hostPath, containerPath, BindMode.READ_WRITE);
     }
@@ -146,7 +152,9 @@ default SELF withFileSystemBind(String hostPath, String containerPath) {
      * @param containerPath the file system path inside the container
      * @param mode the bind mode
      * @return this
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     SELF withFileSystemBind(String hostPath, String containerPath, BindMode mode);
 
     /**
@@ -297,7 +305,9 @@ default SELF withEnv(String key, Function<Optional<String>, String> mapper) {
      * @param containerPath path this should be mapped to inside the container
      * @param mode          access mode for the file
      * @return this
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     default SELF withClasspathResourceMapping(
         final String resourcePath,
         final String containerPath,
@@ -316,7 +326,9 @@ default SELF withClasspathResourceMapping(
      * @param mode           access mode for the file
      * @param selinuxContext selinux context argument to use for this file
      * @return this
+     * @deprecated use {@link GenericContainer#withCopyToContainer(Transferable, String)}
      */
+    @Deprecated
     SELF withClasspathResourceMapping(
         String resourcePath,
         String containerPath,

docs/features/files.md

@@ -30,23 +30,3 @@ Setting file mode is also possible.
 <!--codeinclude-->
 [Copying files from a container](../../core/src/test/java/org/testcontainers/junit/CopyFileToContainerTest.java) inside_block:copyFileFromContainer
 <!--/codeinclude-->
-
-## File mapping
-
-It is possible to map a file or directory from your FileSystem into the container as a volume using `withFileSystemBind`:
-```java
-String pathToFile = System.getProperty("user.home") + "/.aws";
-new GenericContainer(...)
-        .withFileSystemBind(pathToFile, "/home/user/.aws", BindMode.READ_ONLY)
-```
-
-## Volume mapping
-
-It is possible to map a file or directory **on the classpath** into the container as a volume using `withClasspathResourceMapping`:
-```java
-new GenericContainer(...)
-        .withClasspathResourceMapping("redis.conf",
-                                      "/etc/redis.conf",
-                                      BindMode.READ_ONLY)
-```
-