[plutonas@myhost java]$ javac lu/cs/co/graph/*.java
lu/cs/co/graph/Book.java:20: warning: unmappable character for encoding ASCII
* <tr><td> jean8 <td>Les Mis?rables<td>Hugo
^
lu/cs/co/graph/Book.java:28: warning: unmappable character for encoding ASCII
* encoding. For example, F?lix Tholomy?s, the Parisian student from
^
lu/cs/co/graph/Book.java:28: warning: unmappable character for encoding ASCII
* encoding. For example, F?lix Tholomy?s, the Parisian student from
^
lu/cs/co/graph/Book.java:182: reference to PriorityQueue is ambiguous, both class lu.cs.co.util.PriorityQueue in lu.cs.co.util and class java.util.PriorityQueue in java.util match
PriorityQueue P= new PriorityQueue(characters);
^
lu/cs/co/graph/Book.java:182: reference to PriorityQueue is ambiguous, both class lu.cs.co.util.PriorityQueue in lu.cs.co.util and class java.util.PriorityQueue in java.util match
FAIL!!!!!!!!!
a.util match
PriorityQueue P= new PriorityQueue(MAX_N);
^
lu/cs/co/graph/Miles.java:185: reference to PriorityQueue is ambiguous, both class lu.cs.co.util.PriorityQueue in lu.cs.co.util and class java.util.PriorityQueue in java.util match
PriorityQueue P= new PriorityQueue(MAX_N);
^
lu/cs/co/graph/Miles.java:251: reference to PriorityQueue is ambiguous, both class lu.cs.co.util.PriorityQueue in lu.cs.co.util and class java.util.PriorityQueue in java.util match
P= new PriorityQueue(MAX_N);
^
Note: lu/cs/co/graph/Viewer.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
5 errors
3 warnings