Polishing.

See #1625
Original pull request: #1626

Author: mp911de

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/core/query/ColumnName.java

@@ -47,7 +47,9 @@ public abstract class ColumnName {
 	 * @since 5.1
 	 */
 	public static <T, P> ColumnName from(TypedPropertyPath<T, P> property) {
-		return from((PropertyPath) TypedPropertyPath.of(property));
+		// lambdas/method references do not provide equality semantics, so we need to obtain the resolved PropertyPath
+		// variant
+		return from((PropertyPath) (TypedPropertyPath.of(property)));
 	}
 
 	/**
@@ -213,8 +215,14 @@ public PropertyPath getPropertyPath() {
 
 		@Override
 		public boolean equals(@Nullable Object obj) {
-			return super.equals(obj)
-					&& (obj instanceof PropertyPathColumnName that && this.propertyPath.equals(that.propertyPath));
+
+			if (obj instanceof PropertyPathColumnName that) {
+				if (!this.propertyPath.equals(that.propertyPath)) {
+					return false;
+				}
+			}
+
+			return super.equals(obj);
 		}
 
 		@Override

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/core/query/Columns.java

@@ -85,8 +85,7 @@ public static <T> Columns from(TypedPropertyPath<T, ?>... properties) {
 		Map<ColumnName, List<Selector>> columns = new LinkedHashMap<>(properties.length, 1);
 
 		for (TypedPropertyPath<T, ?> columnName : properties) {
-			TypedPropertyPath<T, ?> path = TypedPropertyPath.of(columnName);
-			add(columns, ColumnName.from(path));
+			add(columns, ColumnName.from(columnName));
 		}
 
 		return new Columns(columns);

src/main/antora/modules/ROOT/nav.adoc

@@ -15,6 +15,7 @@
 ** xref:cassandra/template.adoc[]
 ** xref:cassandra/prepared-statements.adoc[]
 ** xref:object-mapping.adoc[]
+** xref:property-paths.adoc[]
 ** xref:cassandra/converters.adoc[Type-based Converter]
 ** xref:cassandra/property-converters.adoc[]
 ** xref:cassandra/events.adoc[]

src/main/antora/modules/ROOT/pages/property-paths.adoc

@@ -0,0 +1 @@
+include::{commons}@data-commons::page$property-paths.adoc[]