public boolean isInterchangeableWith(TypeVariableBinding var1, Substitution var2) {
if (this == var1) {
return true;
} else {
int var3 = this.superInterfaces.length;
if (var3 != var1.superInterfaces.length) {
return false;
} else if (this.superclass != Scope.substitute(var2, var1.superclass)) {
return false;
} else {
int var4 = 0;
label35:
while (var4 < var3) {
TypeBinding var5 = Scope.substitute(var2, var1.superInterfaces[var4]);
for (int var6 = 0; var6 < var3; ++var6) {
if (var5 == this.superInterfaces[var6]) {
++var4;
continue label35;
}
}
return false;
}
return true;
}
}
}
public int boundCheck(Substitution var1, TypeBinding var2) {
if (var2 != TypeBinding.field_187 && var2 != this) {
boolean var3 = var1 != null;
if (!(var2 instanceof ReferenceBinding) && !var2.method_147()) {
return 2;
} else if (this.superclass == null) {
return 0;
} else {
TypeBinding var8;
if (var2.kind() != 516) {
boolean var14 = false;
if (this.superclass.id != 1) {
Object var15 = var3 ? Scope.substitute(var1, this.superclass) : this.superclass;
if (var15 != var2) {
if (!var2.isCompatibleWith((TypeBinding) var15)) {
return 2;
}
TypeBinding var18 = var2.method_140((TypeBinding) var15);
if (var18 != null && var18.method_166() && ((TypeBinding) var15).method_149()) {
var14 = true;
}
}
}
int var16 = 0;
for (int var17 = this.superInterfaces.length; var16 < var17; ++var16) {
Object var19 =
var3
? Scope.substitute(var1, this.superInterfaces[var16])
: this.superInterfaces[var16];
if (var19 != var2) {
if (!var2.isCompatibleWith((TypeBinding) var19)) {
return 2;
}
var8 = var2.method_140((TypeBinding) var19);
if (var8 != null && var8.method_166() && ((TypeBinding) var19).method_149()) {
var14 = true;
}
}
}
return var14 ? 1 : 0;
} else {
WildcardBinding var4 = (WildcardBinding) var2;
switch (var4.field_215) {
case 1:
TypeBinding var5 = var4.bound;
if (var5 == this) {
return 0;
} else {
ReferenceBinding var6 =
var3
? (ReferenceBinding) Scope.substitute(var1, this.superclass)
: this.superclass;
boolean var7 = var5.method_147();
if (!var5.method_157() && var6.id != 1) {
if (var7) {
if (!var5.isCompatibleWith(var6)) {
return 2;
}
} else {
var8 = var5.method_140(var6);
if (var8 != null) {
if (var6.method_164(var8)) {
return 2;
}
} else {
var8 = var6.method_140(var5);
if (var8 != null) {
if (var8.method_164(var5)) {
return 2;
}
} else if (!var5.method_169() && !var6.method_169()) {
return 2;
}
}
}
}
ReferenceBinding[] var20 =
var3 ? Scope.substitute(var1, this.superInterfaces) : this.superInterfaces;
int var9 = var20.length;
boolean var10 = var7 || ((ReferenceBinding) var5).method_221();
for (int var11 = 0; var11 < var9; ++var11) {
ReferenceBinding var12 = var20[var11];
if (var7) {
if (!var5.isCompatibleWith(var12)) {
return 2;
}
} else {
TypeBinding var13 = var5.method_140(var12);
if (var13 != null) {
if (var12.method_164(var13)) {
return 2;
}
} else if (var10) {
return 2;
}
}
}
}
case 0:
default:
return 0;
case 2:
return this.boundCheck(var1, var4.bound);
}
}
}
} else {
return 0;
}
}