No effective change - remove unused methods

src/main/java/com/avaje/ebeaninternal/api/ManyWhereJoins.java

@@ -132,10 +132,6 @@ public class ManyWhereJoins implements Serializable {
     formulaProperties.append(propertyName);
   }
 
-  public boolean isHasMany() {
-    return formulaWithJoin || !joins.isEmpty();
-  }
-
   /**
    * Return true if the query select includes a formula with join.
    */

src/main/java/com/avaje/ebeaninternal/server/query/SqlTree.java

@@ -60,21 +60,6 @@ public class SqlTree {
     this.includeJoins = includeJoins;
   }
 
-  /**
-   * Construct for RawSql.
-   */
-  public SqlTree(String summary, SqlTreeNode rootNode) {
-    this.summary = summary;
-    this.rootNode = rootNode;
-    this.selectSql = null;
-    this.fromSql = null;
-    this.inheritanceWhereSql = null;
-    this.encryptedProps = null;
-    this.manyProperty = null;
-    this.includes = null;
-    this.includeJoins = false; //not valid for rawSql
-  }
-
   /**
    * Return true if the query includes joins (not valid for rawSql).
    */