To display the fully qualified name of a method implemented by a
loaded
Java® class, call the which function. To find all classes that define
the specified method, use which with the -all
qualifier.
For example, to find the package and class name for the concat method,
type:
which concat
If the java.lang.String class is loaded, MATLAB® displays:
concat is a Java method % java.lang.String method
If the String class has not been loaded, MATLAB displays:
concat not found.
Suppose that you loaded the Java
String and java.awt.Frame classes. Both of these classes
have an equals method. Type:
which -all equals
The MATLAB display includes entries like these:
equals is a Java method % java.lang.String method equals is a Java method % java.awt.Frame.equals equals is a Java method % com.mathworks.jmi.MatlabPath method
The which function operates differently on Java classes than it does on MATLAB classes:
which always displays MATLAB classes, whether they are loaded
which only displays Java classes that are loaded
You can find out which Java classes are currently loaded by using the command
[m,x,j]=inmem.