KT-40359 Catch NumberFormatException during literal conversion

- Instead of failing J2K conversion completely, insert TODO expression
to the resulting code (it is better to have a converted code with TODO
than to have nothing at all)
- See EA-210233 for similar exceptions
- ^KT-40359 Fixed

nj2k/testData/newJ2k/literalExpression/octal.java

@@ -1,8 +1,12 @@
 class Test {
   int negativeOctalInt = 023432423432;
   int octalInt = 07432423432;
+  int invalidOctalInt = 08;
+
   long negativeOctalLong = 01777777777777777777777L;
   long octalLong = 0777777777777777777777L;
+  long invalidOctalLong = 08L;
+
   short octalShort = 047777;
   byte octalByte = 077;
 }

nj2k/testData/newJ2k/literalExpression/octal.kt

@@ -1,8 +1,10 @@
 internal class Test {
     var negativeOctalInt = -1670764774
     var octalInt = 1013589786
+    var invalidOctalInt: Int = TODO("Could not convert int literal '08' to Kotlin")
     var negativeOctalLong = -1L
     var octalLong = 9223372036854775807L
+    var invalidOctalLong: Long = TODO("Could not convert long literal '08L' to Kotlin")
     var octalShort: Short = 20479
     var octalByte: Byte = 63
 }