% jnm bin/StaticTestClass.class 
00000217 C StaticTestClass
         K java.lang.Object
00000004 I StaticTestClass.x:I
0000000c T StaticTestClass.<init>:()V
         R java.lang.Object.<init>:()V
0000000a T StaticTestClass.<init>:(I)V
00000008 T StaticTestClass.newInstance:()LStaticTestClass;
00000009 T StaticTestClass.newInstance:(I)LStaticTestClass;
00000004 T StaticTestClass.getNumber:()I

% jnm --demangle bin/StaticTestClass.class 
00000217 C StaticTestClass
         K java.lang.Object
00000004 I int StaticTestClass.x
0000000c T void StaticTestClass.<init>()
         R void java.lang.Object.<init>()
0000000a T void StaticTestClass.<init>(int)
00000008 T StaticTestClass StaticTestClass.newInstance()
00000009 T StaticTestClass StaticTestClass.newInstance(int)
00000004 T int StaticTestClass.getNumber()

% jldd test.jar
	 java.io => /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar
	 java.lang => /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar
	 java.lang.annotation => /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar
	 java.util => /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/classes.jar

% jnm --help
jnm [options] file[s]

jnm displays the symbol table of each file in the argument list.  If an
argument is a jarfile, a listing for each class file in the file will be
produced.

Each symbol name is preceded by its value (blanks if undefined).  This
value is followed by one of the following characters, representing the
symbol type:

    C  Class
    D  Static field
    I  Instance field
    T  Method

    K  Undefined reference to class
    F  Undefined reference to static field
    J  Undefined reference to instance field
    R  Undefined reference to method

If the symbol is private, the symbol's type is instead represented by
the corresponding lowercase letter.

Options:
   -h/--help               : show this help
   -p/--no-sort            : Don't sort; display in order encountered (default)
   -n/--numeric-sort       : Sort symbols numerically
   -r/--reverse-sort       : Sort in reverse order
   -a/--alpha-sort         : Sort alphabetically
   -u/--undefined-only     : Display only undefined symbols
   -U/--defined-only       : Don't display undefined symbols
   -g/--extern-only        : Don't display external (non-private) symbols
   -c/--class-only         : Only display classes, not fields or methods
   -f/--flatten            : Resolve references within the set of files specified
   -A/--print-file-name    : Write the pathname on each line
   -j/--symbols-only       : Just display the symbol names (no value or type)
   -C/--demangle           : Decode symbol names into user-visible names
   --m64                   : Assume pointers are 64-bit (default)
   --m32                   : Assume pointers are 32-bit