class Matrix2 { Matrix2(){ super(()); } Matrix2(){ super(()); } }class SubMatrix { SubMatrix(){ super(()); } TPH DOFK m(){ java.util.Vector<java.lang.Integer> v; v = new java.util.Vector(); v.add Signature: [TPH DOFN, TPH DOFO](1); return; } SubMatrix(){ super(()); } }