Mark every pin in padding as "do not care"

src/main/java/info/hkzlab/dupal/analyzer/palanalisys/formatter/EspressoFormatter.java

@@ -186,7 +186,7 @@ public class EspressoFormatter {
                         for(int cidx = 0; cidx < pSpecs.getPinCount_O(); cidx++) strBuf.append('-');
                         for(int cidx = 0; cidx < io_outs_count; cidx++) strBuf.append('-');
                         for(int cidx = 0; cidx < pSpecs.getPinCount_RO(); cidx++) strBuf.append('-');
-                        for(int cidx = 0; cidx < pSpecs.getPinCount_O()+io_outs_count; cidx++) strBuf.append('0');
+                        for(int cidx = 0; cidx < pSpecs.getPinCount_O()+io_outs_count; cidx++) strBuf.append('-');
 
                         strBuf.append('\n');
                         padding.add(strBuf.toString());
@@ -209,7 +209,7 @@ public class EspressoFormatter {
                         for(int cidx = 0; cidx < pSpecs.getPinCount_O(); cidx++) strBuf.append('-');
                         for(int cidx = 0; cidx < io_outs_count; cidx++) strBuf.append('-');
                         for(int cidx = 0; cidx < pSpecs.getPinCount_RO(); cidx++) strBuf.append('-');
-                        for(int cidx = 0; cidx < pSpecs.getPinCount_O()+io_outs_count; cidx++) strBuf.append('0');
+                        for(int cidx = 0; cidx < pSpecs.getPinCount_O()+io_outs_count; cidx++) strBuf.append('-');
 
                         strBuf.append('\n');
                         padding.add(strBuf.toString());

src/test/java/info/hkzlab/dupal/analyzer/FormattersTest.java

@@ -52,11 +52,11 @@ public class FormattersTest {
 
         String[] expected = new String[] {
             "# Padding FIOs START\n",
-            "-------------100 -----00000\n",
-            "-------------010 -----00000\n",
-            "-------------110 -----00000\n",
-            "-------------001 -----00000\n",
-            "-------------101 -----00000\n",
+            "-------------100 ----------\n",
+            "-------------010 ----------\n",
+            "-------------110 ----------\n",
+            "-------------001 ----------\n",
+            "-------------101 ----------\n",
             "# Padding END\n",
             "1110000000000-11 01-1100100\n",
             "0000000000000-11 0000000000\n",