Dispatch root java samples into their respective folders. (#4977)

* Dispatch root java samples into their respective folders.

* Fix CMakeLists.txt

Author: gchatelet

CMakeLists.txt

@@ -452,6 +452,6 @@ foreach(SAMPLES IN ITEMS
 endforeach()
 
 # Same for examples
-foreach(EXAMPLES IN ITEMS contrib cpp dotnet java python)
+foreach(EXAMPLES IN ITEMS contrib cpp dotnet python)
   add_subdirectory(examples/${EXAMPLES})
 endforeach()

examples/java/CMakeLists.txt

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.constraintsolver.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.constraintsolver.ConstraintSolverParameters;
@@ -20,9 +20,7 @@
 import com.google.ortools.constraintsolver.Solver;
 import java.util.logging.Logger;
 
-/**
- * Sample showing how to model using the constraint programming solver.
- */
+/** Sample showing how to model using the constraint programming solver. */
 public class RabbitsPheasants {
   private static Logger logger = Logger.getLogger(RabbitsPheasants.class.getName());
 

examples/java/README.md

@@ -21,8 +21,8 @@
 // API to be exposed here.
 //
 // USAGE EXAMPLES:
-// - java/com/google/ortools/samples/FlowExample.java
-// - java/com/google/ortools/samples/LinearAssignmentAPI.java
+// - java/com/google/ortools/graph/samples/FlowExample.java
+// - java/com/google/ortools/graph/samples/LinearAssignmentAPI.java
 // - javatests/com/google/ortools/graph/FlowTest.java
 //
 // These examples are also used as unit tests.

examples/java/RabbitsPheasants.java …int_solver/samples/RabbitsPheasants.javaexamples/java/RabbitsPheasants.java renamed to ortools/constraint_solver/samples/RabbitsPheasants.java examples/java/RabbitsPheasants.java renamed to ortools/constraint_solver/samples/RabbitsPheasants.java

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.graph.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.graph.MaxFlow;

ortools/graph/java/graph.swig

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.graph.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.graph.LinearSumAssignment;

examples/java/FlowExample.java ortools/graph/samples/FlowExample.javaexamples/java/FlowExample.java renamed to ortools/graph/samples/FlowExample.java

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.linearsolver.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.linearsolver.MPConstraint;

examples/java/LinearAssignmentAPI.java …s/graph/samples/LinearAssignmentAPI.javaexamples/java/LinearAssignmentAPI.java renamed to ortools/graph/samples/LinearAssignmentAPI.java examples/java/LinearAssignmentAPI.java renamed to ortools/graph/samples/LinearAssignmentAPI.java

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.linearsolver.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.linearsolver.MPConstraint;

examples/java/IntegerProgramming.java …r_solver/samples/IntegerProgramming.javaexamples/java/IntegerProgramming.java renamed to ortools/linear_solver/samples/IntegerProgramming.java examples/java/IntegerProgramming.java renamed to ortools/linear_solver/samples/IntegerProgramming.java

@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package com.google.ortools.java;
+package com.google.ortools.routing.samples;
 
 import com.google.ortools.Loader;
 import com.google.ortools.constraintsolver.Assignment;