[FLINK-36499][table-common] Remove deprecated method `SupportsProject…

…ionPushDown#applyProjection` (#25967)

Co-authored-by: RanJinh <[email protected]>

flink-table/flink-table-common/src/main/java/org/apache/flink/table/connector/source/abilities/SupportsProjectionPushDown.java

@@ -57,16 +57,6 @@ public interface SupportsProjectionPushDown {
     /** Returns whether this source supports nested projection. */
     boolean supportsNestedProjection();
 
-    /**
-     * @deprecated Please implement {@link #applyProjection(int[][], DataType)}
-     */
-    @Deprecated
-    default void applyProjection(int[][] projectedFields) {
-        throw new UnsupportedOperationException(
-                "No implementation provided for SupportsProjectionPushDown. "
-                        + "Please implement SupportsProjectionPushDown#applyProjection(int[][], DataType)");
-    }
-
     /**
      * Provides the field index paths that should be used for a projection. The indices are 0-based
      * and support fields within (possibly nested) structures if this is enabled via {@link
@@ -88,7 +78,5 @@ default void applyProjection(int[][] projectedFields) {
      *     produced data
      * @param producedDataType the final output type of the source, with the projection applied
      */
-    default void applyProjection(int[][] projectedFields, DataType producedDataType) {
-        applyProjection(projectedFields);
-    }
+    void applyProjection(int[][] projectedFields, DataType producedDataType);
 }