Let me be more precise here; the dependency:analyze seems to miss a
whole group of references to static fields. Both static imports and
references to fields. In my code sample, I can do the following:
javap -v bar/BarMain.class
Classfile bar/BarMain.class
Last modified 25.nov.2015; size 583 bytes
MD5 checksum 02168be555cf779b31a4790f97b202a7
Compiled from "BarMain.java"
public class bar.BarMain
minor version: 0
major version: 49
flags: ACC_PUBLIC, ACC_SUPER
Constant pool:
#1 = Class #23 // foo/Main
#2 = Methodref #9.#24 // java/lang/Object."<init>":()V
#3 = Fieldref #25.#26 //
java/lang/System.out:Ljava/io/PrintStream;
#4 = String #27 // SC compile
#5 = Methodref #28.#29 //
java/io/PrintStream.println:(Ljava/lang/String;)V
#6 = Class #30 // foo/Test2
#7 = String #31 // AZ 42
#8 = Class #32 // bar/BarMain
#9 = Class #33 // java/lang/Object
#10 = Utf8 <init>
#11 = Utf8 ()V
#12 = Utf8 Code
#13 = Utf8 LineNumberTable
#14 = Utf8 LocalVariableTable
#15 = Utf8 this
#16 = Utf8 Lbar/BarMain;
#17 = Utf8 main
#18 = Utf8 ([Ljava/lang/String;)V
#19 = Utf8 args
#20 = Utf8 [Ljava/lang/String;
#21 = Utf8 SourceFile
#22 = Utf8 BarMain.java
#23 = Utf8 foo/Main
#24 = NameAndType #10:#11 // "<init>":()V
#25 = Class #34 // java/lang/System
#26 = NameAndType #35:#36 // out:Ljava/io/PrintStream;
#27 = Utf8 SC compile
#28 = Class #37 // java/io/PrintStream
#29 = NameAndType #38:#39 // println:(Ljava/lang/String;)V
#30 = Utf8 foo/Test2
#31 = Utf8 AZ 42
#32 = Utf8 bar/BarMain
#33 = Utf8 java/lang/Object
#34 = Utf8 java/lang/System
#35 = Utf8 out
#36 = Utf8 Ljava/io/PrintStream;
#37 = Utf8 java/io/PrintStream
#38 = Utf8 println
#39 = Utf8 (Ljava/lang/String;)V
{
public bar.BarMain();
descriptor: ()V
flags: ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
0: aload_0
1: invokespecial #2 // Method
java/lang/Object."<init>":()V
4: return
LineNumberTable:
line 25: 0
LocalVariableTable:
Start Length Slot Name Signature
0 5 0 this Lbar/BarMain;
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
0: getstatic #3 // Field
java/lang/System.out:Ljava/io/PrintStream;
3: ldc #4 // String SC compile
5: invokevirtual #5 // Method
java/io/PrintStream.println:(Ljava/lang/String;)V
8: getstatic #3 // Field
java/lang/System.out:Ljava/io/PrintStream;
11: ldc #7 // String AZ 42
13: invokevirtual #5 // Method
java/io/PrintStream.println:(Ljava/lang/String;)V
16: return
LineNumberTable:
line 28: 0
line 29: 8
line 30: 16
LocalVariableTable:
Start Length Slot Name Signature
0 17 0 args [Ljava/lang/String;
}
SourceFile: "BarMain.java"
As we can see the "import" class "foo/Test" is item #6/#30 and
referenced in the constant pool for the BarMain class. The dependency
analyzer does not seem to catch this. I'm a bit of a n00b in this
regard, anyone have any tips on how to do this ?
Kristian
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