Edit: I should say, they don't have anything equivalent that can jump out of the method you are in.
Edit2: This is a bit more clear if you consider what it means for JVM bytecode to have a "return" set of instructions. Why does the bytecode need a return, if that is all managed by code that the compiler should handle anyway? You can look at the instructions here: https://en.wikipedia.org/wiki/List_of_Java_bytecode_instruct.... Note that it is the "jsr" instructions that let you do the equivalent of a long jump, and those specifically manipulate the stack. There is a "goto", but it is not valid to have that jump outside of the subroutine you are in.
Edit: I should say, they don't have anything equivalent that can jump out of the method you are in.
Edit2: This is a bit more clear if you consider what it means for JVM bytecode to have a "return" set of instructions. Why does the bytecode need a return, if that is all managed by code that the compiler should handle anyway? You can look at the instructions here: https://en.wikipedia.org/wiki/List_of_Java_bytecode_instruct.... Note that it is the "jsr" instructions that let you do the equivalent of a long jump, and those specifically manipulate the stack. There is a "goto", but it is not valid to have that jump outside of the subroutine you are in.