Add field references, only for getstatic currently

src/main/java/info/sigterm/deob/Field.java

@@ -1,9 +1,12 @@
 package info.sigterm.deob;
 
 import info.sigterm.deob.attributes.Attributes;
+import info.sigterm.deob.attributes.code.Instruction;
+import info.sigterm.deob.pool.UTF8;
 
 import java.io.DataInputStream;
 import java.io.IOException;
+import java.util.ArrayList;
 
 public class Field
 {
@@ -14,6 +17,8 @@ public class Field
 	private int descriptorIndex;
 	private Attributes attributes;
 
+	private ArrayList<Instruction> instructions = new ArrayList<Instruction>(); // instructions which reference this field
+
 	Field(Fields fields) throws IOException
 	{
 		this.fields = fields;
@@ -30,4 +35,21 @@ public class Field
 	{
 		return fields;
 	}
+
+	public String getName()
+	{
+		UTF8 u = (UTF8) fields.getClassFile().getPool().getEntry(nameIndex);
+		return u.getValue();
+	}
+
+	public String getDescriptor()
+	{
+		UTF8 u = (UTF8) fields.getClassFile().getPool().getEntry(descriptorIndex);
+		return u.getValue();
+	}
+
+	public void addReference(Instruction ins)
+	{
+		instructions.add(ins);
+	}
 }