IDEA-138578 Debugger spuriously jumps to decompiled method signature

testData/results/TestClassLambda.dec

@@ -84,7 +84,7 @@ public class TestClassLambda {
             System.out.println("hello2" + var1);
          };// 87
          System.out.println("hello1" + var1);// 88
-      };// 86
+      };// 86 89
    }// 90
 }
 
@@ -180,7 +180,9 @@ class 'pkg/TestClassLambda' {
 
    method 'lambda$testLambda6$4 (IILjava/lang/String;)Z' {
       2      59
+      5      59
       9      59
+      d      59
       15      59
    }
 

testData/results/TestClassLoop.dec

@@ -40,6 +40,39 @@ public class TestClassLoop {
          System.out.println("4");// 58
       }
    }
+
+   public static int testWhileCombined(String var0) {
+      int var1 = var0.length();// 63
+      int var2 = 0;// 64
+      boolean var3 = false;// 65
+      boolean var4 = false;// 66
+      int var5 = 0;// 67
+      int var7 = 0;// 69
+
+      for(boolean var8 = false; var2 < var1; ++var2) {// 70 73 90
+         char var6 = var0.charAt(var2);// 74
+         if(var6 == 48) {// 75
+            ++var7;// 76
+         } else {
+            if(var6 != 46) {// 77
+               break;
+            }
+
+            if(var3) {// 78
+               throw new NumberFormatException("multiple points");// 80
+            }
+
+            var5 = var2;// 82
+            if(var4) {// 83
+               var5 = var2 - 1;// 84
+            }
+
+            var3 = true;// 86
+         }
+      }
+
+      return var5;// 92
+   }
 }
 
 class 'pkg/TestClassLoop' {
@@ -77,6 +110,41 @@ class 'pkg/TestClassLoop' {
       3a      39
       3c      39
    }
+
+   method 'testWhileCombined (Ljava/lang/String;)I' {
+      1      44
+      4      44
+      5      45
+      6      45
+      7      46
+      8      46
+      9      47
+      a      47
+      c      48
+      d      48
+      f      49
+      10      49
+      12      51
+      13      51
+      17      51
+      1c      52
+      1f      52
+      23      53
+      25      53
+      28      54
+      30      56
+      32      56
+      36      60
+      3d      61
+      42      61
+      44      64
+      48      65
+      4b      66
+      4e      69
+      4f      69
+      50      51
+      58      73
+   }
 }
 
 Lines mapping:
@@ -91,5 +159,25 @@ Lines mapping:
 53 <-> 34
 54 <-> 35
 58 <-> 40
+63 <-> 45
+64 <-> 46
+65 <-> 47
+66 <-> 48
+67 <-> 49
+69 <-> 50
+70 <-> 52
+73 <-> 52
+74 <-> 53
+75 <-> 54
+76 <-> 55
+77 <-> 57
+78 <-> 61
+80 <-> 62
+82 <-> 65
+83 <-> 66
+84 <-> 67
+86 <-> 70
+90 <-> 52
+92 <-> 74
 Not mapped:
 39

testData/results/TestClassTypes.dec

@@ -79,6 +79,7 @@ class 'pkg/TestClassTypes' {
       1      22
       2      22
       3      22
+      4      22
       c      22
    }
 

testData/results/TestClassVar.dec

@@ -27,7 +27,7 @@ public class TestClassVar {
 
       while(var1 < 10) {// 47
          int var2;
-         for(var2 = var1; var1 < 10 && var1 == 0; ++var1) {// 49
+         for(var2 = var1; var1 < 10 && var1 == 0; ++var1) {// 49 51
             ;
          }
 
@@ -44,6 +44,7 @@ class 'pkg/TestClassVar' {
       0      7
       1      7
       3      7
+      5      7
       8      9
       b      9
       1f      11
@@ -65,8 +66,11 @@ class 'pkg/TestClassVar' {
       0      25
       1      25
       3      27
+      5      27
       9      29
       b      29
+      d      29
+      11      29
       14      29
       1c      33
       1f      34

testData/results/TestTryCatchFinally.dec

@@ -36,7 +36,7 @@ public class TestTryCatchFinally {
          System.out.println("Finally");// 55
       }
 
-      return -1;// 56
+      return -1;// 56 57
    }
 }
 

testData/src/pkg/TestClassLoop.java

@@ -58,4 +58,37 @@ public class TestClassLoop {
       System.out.println("4");
     }
   }
+
+  public static int testWhileCombined(String in) {
+    int len = in.length();
+    int i = 0;
+    boolean decSeen = false;
+    boolean signSeen = false;
+    int decPt = 0;
+    char c;
+    int nLeadZero = 0;
+    int nTrailZero= 0;
+
+    skipLeadingZerosLoop:
+    while (i < len) {
+      c = in.charAt(i);
+      if (c == '0') {
+        nLeadZero++;
+      } else if (c == '.') {
+        if (decSeen) {
+          // already saw one ., this is the 2nd.
+          throw new NumberFormatException("multiple points");
+        }
+        decPt = i;
+        if (signSeen) {
+          decPt -= 1;
+        }
+        decSeen = true;
+      } else {
+        break skipLeadingZerosLoop;
+      }
+      i++;
+    }
+    return decPt;
+  }
 }